CN207585709U - To the device of node water level monitoring in many places in charging station - Google Patents
To the device of node water level monitoring in many places in charging station Download PDFInfo
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- CN207585709U CN207585709U CN201721758126.0U CN201721758126U CN207585709U CN 207585709 U CN207585709 U CN 207585709U CN 201721758126 U CN201721758126 U CN 201721758126U CN 207585709 U CN207585709 U CN 207585709U
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- water level
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Abstract
The utility model discloses a kind of devices to node water level monitoring in many places in charging station, are monitored for the water level to several charging pile terminals being set in charging station, including：Several water level acquisition modules, each water level acquisition module are connect with the single charging pile terminal, for acquiring the water level nodal information of the charging pile terminal in real time, and are transmitted to the charging pile terminal；Wherein, the water level nodal information includes at least peak level nodal information and lowest water level nodal information；Host computer is monitored, is connect respectively with the charging pile terminal, for comparing whether charging pile terminal is located at same level height according to the water level nodal information of reception, setting is unified or different water level alarm lines monitors it in real time so as to select.Using the utility model, for being located at the charging pile terminal of different height position, real-time, centralization monitoring is carried out, avoids the problem that leading to equipment damage into water.
Description
Technical field
The utility model belongs to the technical field of electric vehicle charging, and in particular to a kind of to node water in many places in charging station
The device of position monitoring.
Background technology
Electric motorcar charging station and filling station are similar, are a kind of high efficiency, the equipment of environmental protection " power-up ".It is typically filled with
There are 10-50 platforms, even more charging pile terminal, so that the charging needed for peak hours/period electric vehicle is normally maintained to take in power station
Business.Whenever rainy weather, the waterproof protective work of charging pile terminal will be considered；Heavy showers or even flood ought particularly be encountered
When disaster, the water level detecting of charging pile in charging station is particularly important, is avoided because charging pile terminal inner is intake
Cause to trip or even the problem of complete equipment is burnt in short circuit.
But since the charging pile terminal quantity being arranged inside is numerous, maintenance difficulties are big, and charging station floor space compared with
Greatly, ground level can also have that height differs, the height also disunity that charging pile terminal is caused to set.Simultaneously as
Water level is in real-time monitoring, due to extraneous factor, such as：The fluctuation of water level can all be led to by blowing.
Therefore, how the waterproof more preferably to the numerous charging pile terminals for being located at differentiated levels, protect charging pile terminal
It is that charging station reduces damage not because of the damage of rainwater relationship and the accuracy problem caused by water-level fluctuation in monitoring process
It loses, stablizes the prerequisite of operation.
Utility model content
In order to solve the problems, such as the water level monitoring of above-mentioned numerous charging pile terminals positioned at differentiated levels, the utility model
Purpose be：A kind of device to node water level monitoring in many places in charging station is provided, for being located at filling for different height position
Electric stake terminal carries out real-time, centralization monitoring, avoids the problem that leading to equipment damage into water.
To achieve the above object, the utility model is achieved by following technical scheme：
Device described in the utility model to node water level monitoring in many places in charging pile, for being set in charging station
The water levels of several charging pile terminals be monitored, including：
Several water level acquisition modules, each water level acquisition module is connect with the single charging pile terminal, for reality
When acquire the water level nodal information of the charging pile terminal, and be transmitted to the charging pile terminal；Wherein, the water level node letter
Breath includes at least peak level nodal information and lowest water level nodal information；
Host computer is monitored, is connect respectively with the charging pile terminal, for the water level nodal information ratio according to reception
Whether it is located at same level height compared with charging pile terminal, setting is unified or different water level alarm lines carries out reality to it so as to select
When monitor.
Further, the water level acquisition module include at least two water level sensors, respectively with the water level sensor
The signal picker and controller of connection；The water level sensor acquires the water level nodal information of the charging pile terminal, and will
The water level nodal information is transmitted to the signal picker and is converted, and the transformed water level nodal information is through the control
Device processing processed, obtains collected peak level nodal information and lowest water level nodal information.
Further, the monitoring host computer includes first comparator and first memory；The first comparator passes through
Peak level nodal information described in every group and lowest water level nodal information are compared, so as to whether judge charging pile terminal
Positioned at same level height, unified or different water level alarm line to be selected to supervise it in real time from first memory
Control.
Further, the monitoring host computer includes the second comparator and second memory；Second comparator passes through
The water level nodal information acquired in real time is compared with the water level alarm line being stored in second memory, so as to make in real time
Monitoring.
Further, the water level acquisition module is connect with the charging pile terminal by system bus.
Further, the monitoring host computer passes through network connection with the charging pile terminal.
Further, the monitoring host computer is equipped with touch screen displays.
Further, the water level sensor is using PT1000 water level sensors.
Compared with prior art, the beneficial effects of the utility model are：
Peak level nodal information and lowest water level nodal information are acquired to charging pile terminal by water level acquisition module, so
The information is transmitted to monitoring host computer afterwards, the monitoring host computer is so as to analyze whether charging pile terminal is located at same level
Highly, if it is, it sets unified water level alarm line；If it is not, then charging pile terminal is needed to be separately provided respectively
Water level alarm line, to concentrate, to monitor in real time.
Device described in the utility model to node water level monitoring in many places in charging station can apply to complicated, changeable
Landform, do not limited by geographical environment, no matter charging pile terminal quantity how many, install where ground level whether water
It is flat, concentration, real-time water level monitoring can be easily realized, so as to effectively avoid causing asking for charging pile terminal damage into water
Topic.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the system structure diagram described in the utility model to the device of many places node water level monitoring in charging station；
Fig. 2 is the water level acquisition module described in the utility model in the device of many places node water level monitoring in charging station
Structure diagram；
Fig. 3 is the water level acquisition module described in the utility model in the device of many places node water level monitoring in charging station
Circuit diagram；
Fig. 4 is the monitoring host computer described in the utility model in the device of many places node water level monitoring in charging station
Structure diagram；
Fig. 5 is the charging pile terminal described in the utility model in the device of many places node water level monitoring in charging station
Water level node warning line schematic diagram.
In figure：
1：Water level acquisition module
11：Water level sensor 12：Signal picker 13：Controller
2：Upper monitoring machine
21：First comparator 22：First memory 23：Second comparator 24：Second memory
3：Charging pile terminal
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1, the device described in the utility model to node water level monitoring in many places in charging station, is adopted by water level
Collect module 1 and monitoring host computer 2, complete the monitoring and control to charging pile terminals 3 all in charging pile, utilize water level acquisition mould
Group 1 can acquire each charging pile terminal 3 and do high water level nodal information and lowest water level nodal information, then by monitoring
Position machine 2 is compared, and show whether the charging pile terminal 3 in the charging station is all located at same ground level, if it is, only
Unified warning line line need to be set；Conversely, respectively required warning line line is then set to each charging pile terminal 3, so as to
It can accomplish to implement effective waterproof monitoring for the charging pile terminal 3 of different height position.
At the same time, also the installation requirement of charging pile terminal 3 in charging station is greatly reduced, without whole piece is required to put down
Whole position, for large-scale charging station, construction cost is also just accordingly reduced significantly.
Device described in the utility model to node water level monitoring in many places in charging station, including several water level acquisition modules
1 and single monitoring host computer 2, wherein each water level acquisition module 1 is the water level node letter of the single charging pile terminal 3 of acquisition
Breath, the water level nodal information include at least peak level nodal information and lowest water level nodal information.Then the water level node is believed
Breath transmits it to charging pile terminal 3 by system bus, then is transmitted through the network to monitoring host computer 2, and monitoring host computer 2 is logical
It crosses and compares, just determine whether charging pile terminal 3 is all set on same level ground, and then determine whether to select unified water level
Warning line is monitored in real time.The monitoring host computer 2 is easy to operation using touch display screen.
Specifically, as shown in Fig. 2, the water level acquisition module 1 includes at least two water level sensors 11, signal acquisition
Device 12 and controller 13, the water level sensor 11 are connect respectively with signal picker 12, for acquiring the water of charging pile terminal 3
Position nodal information, which is transmitted to the signal picker 12 and carries out analog-to-digital conversion, and is sent to controller 13
It is handled, obtains peak level nodal information and lowest water level nodal information.
As shown in figure 3, the water level sensor 11 uses PT1000 water level sensors, each water level acquisition module 1 is simultaneously
Using 4 PT1000 water level sensors, 4 road PT1000 water level sensor numerical value are acquired, collected 4 data are filtered by capacitance
Wave processing, is transferred to U1 signal pickers 12；U1 converts gathered data, is transferred to U2 controllers 13 and handles；U2 is controlled
Device 13 is compared data, analyzes and processes, and show that single water level acquisition module 1 collects the maximum value and minimum value of water level.
Single 1 collected maximum value of water level acquisition module and minimum value are transferred to and filled using own bus by last U2 controllers 13
Electric stake terminal 3.
Meanwhile as shown in figure 4, it is described monitoring host computer 2 include first comparator 21 and first memory 22, described first
Comparator 21 is by being compared all peak level nodal informations and lowest water level nodal information, so as to judge
Whether charging pile terminal 3 is located at same level height, to select unified or different water level alarm from first memory 22
Line monitors it in real time.
Therefore, according to the analysis of monitoring host computer 2 compared with, it can be deduced that following two situations：
1st, charging pile terminal 3 is located at same level height, then sets unified water level alarm line；
2nd, charging pile terminal 3 is located at differentiated levels, then respectively sets independent water level alarm line.
It is the monitoring in the case of remaining static for water level above, but in real process, the monitoring of water level is place
In dynamic, i.e. fluctuation status, due to ripple, wave that extraneous wind-force or other interference are formed, so that the difficulty of monitoring
Degree increases.
Therefore, in order to solve this problem, the monitoring host computer 2 is additionally provided with the second comparator 23 and second memory
24, wherein, second comparator 23 is by the water level nodal information to acquiring in real time and is stored in second memory 24
Water level alarm line is compared, so as to make real time monitoring.
In order to which the principle described in the utility model to the device of many places node water level monitoring in charging station is expanded on further,
The condition that the monitoring host computer 2 is stored in second memory 24 is respectively that (wherein, Sp is the water level node acquired in real time
Value；Sb is the maximum value for the water level node that single water level acquisition module 1 uploads；Sn is single 3 corresponding safety of charging pile terminal
Water level alarm line；The single 3 corresponding power failure water level nodal values of charging pile terminal of Nn；Mn is single 3 corresponding police of charging pile terminal
Guard against water level nodal value；Ss is the minimum value for the water level node that single water level acquisition mould module 1 uploads)
Sb and correlation values preset in second memory 24 are compared in the second comparator 23, and to single charging
Stake terminal 3 makes control response；The minimum value for the water level node that single water level acquisition module 1 uploads is Ss, is compared with Sn-Nn
Compared with processing, potential water level Upside Risk is warned.Charging pile terminal security water level settings floating numerical value is Sn-Nn, it is necessary to meet item
Part：Sb-Ss<Sn-Nn (wherein Sb<Sn).
As shown in figure 5, wherein, Gn is water level reference point, is generally put down as reference with horizontal plane or charging terminal pedestal
Face, concrete condition are as follows：
First, stationary state
1st, Sp≤Mn is then worked normally；
2nd, Mn ＜ Sp≤Nn then warn prompting；
3rd, Sp ＞ Nn, then have a power failure.
2nd, fluctuation status
1st, Sb≤Mn is then worked normally；
2nd, Mn ＜ Sb≤Nn then warn prompting；
3rd, Sb ＞ Nn, and Sb-Ss ＜ Sn-Nn, then have a power failure.
In practice, a charging pile terminal 3 can use single or multiple water level sensors 11.Each water level passes
Sensor 11 can acquire the water level of attachment place (about 50cm diameters) 4 water level nodes simultaneously.By single or multiple level sensors
Device 11 collects the maximum value and minimum value of water level node, by way of system bus, while sends charging pile terminal 3 to.
After charging pile terminal 3 receives water level value, water level value is uploaded to by monitoring host computer 2 by network, realizes that website in real time fill by monitoring
The purpose of each node water level in power station, specific advantage are as follows：
1. cannot intake inside charging pile, gently then trip, it is heavy then machine is burnt in short circuit
2. hommization operation monitors, the water level safe condition of each charging terminal is understood
3. protect personal safety as well as the property safety.
Device other structures described in the utility model to node water level monitoring in many places in charging station referring to the prior art,
Details are not described herein.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, it is therefore every without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model to implementing above
Example any modification, equivalent variations and the modification made, in the range of still falling within technical solutions of the utility model.
Claims (8)
1. a kind of device to node water level monitoring in many places in charging station, for several charging piles being set in charging station end
The water level at end is monitored, which is characterized in that including：
Several water level acquisition modules, each water level acquisition module is connect with the single charging pile terminal, for adopting in real time
Collect the water level nodal information of the charging pile terminal, and be transmitted to the charging pile terminal；Wherein, the water level nodal information is extremely
Include peak level nodal information and lowest water level nodal information less；
Host computer is monitored, connect with the charging pile terminal, is relatively filled for the water level nodal information according to reception respectively
Whether electric stake terminal is located at same level height, and so as to select, setting is unified or different water level alarm lines supervises it in real time
Control.
2. the device according to claim 1 to node water level monitoring in many places in charging station, it is characterised in that：
The signal acquisition that the water level acquisition module includes at least two water level sensors, connect respectively with the water level sensor
Device and controller；
The water level sensor acquires the water level nodal information of the charging pile terminal, and the water level nodal information is transmitted to
The signal picker is converted, and the transformed water level nodal information is handled through the controller, is obtained collected
Peak level nodal information and lowest water level nodal information.
3. the device according to claim 1 to node water level monitoring in many places in charging station, it is characterised in that：
The monitoring host computer includes first comparator and first memory；
The first comparator by being compared to peak level nodal information described in every group and lowest water level nodal information, from
And judge whether charging pile terminal is located at same level height, to select unified or different water level from first memory
Warning line monitors it in real time.
4. the device according to claim 3 to node water level monitoring in many places in charging station, it is characterised in that：
The monitoring host computer includes the second comparator and second memory；
Second comparator passes through the water level nodal information to acquiring in real time and the water level alarm being stored in second memory
Line is compared, so as to make real time monitoring.
5. the device according to claim 1 to node water level monitoring in many places in charging station, it is characterised in that：
The water level acquisition module is connect with the charging pile terminal by system bus.
6. the device according to claim 1 to node water level monitoring in many places in charging station, it is characterised in that：
The monitoring host computer passes through network connection with the charging pile terminal.
7. the device according to claim 1 to node water level monitoring in many places in charging station, it is characterised in that：
The monitoring host computer is equipped with touch screen displays.
8. the device according to claim 2 to node water level monitoring in many places in charging station, it is characterised in that：
The water level sensor is using PT1000 water level sensors.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758126.0U CN207585709U (en) | 2017-12-15 | 2017-12-15 | To the device of node water level monitoring in many places in charging station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758126.0U CN207585709U (en) | 2017-12-15 | 2017-12-15 | To the device of node water level monitoring in many places in charging station |
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| Publication Number | Publication Date |
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| CN207585709U true CN207585709U (en) | 2018-07-06 |
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ID=62738677
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703404A (en) * | 2018-12-11 | 2019-05-03 | 福建工程学院 | A kind of charging pile and its method for early warning with Geological Hazards Monitoring early warning system |
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2017
- 2017-12-15 CN CN201721758126.0U patent/CN207585709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703404A (en) * | 2018-12-11 | 2019-05-03 | 福建工程学院 | A kind of charging pile and its method for early warning with Geological Hazards Monitoring early warning system |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200902 Address after: Building 1, No. 473, Yuehua Road, Hecheng street, Gaoming District, Foshan City, Guangdong Province Patentee after: Anheng Intelligent Technology Co.,Ltd. Address before: 510000 Guangdong Guangzhou Panyu District Dashi Street South Road, Hong Tu Industrial Park workshop A1402 Patentee before: GUANGZHOU EMBEDSKY COMPUTER TECH Co.,Ltd. |