CN206422437U - Vehicle-mounted mobile substation levelness exception monitoring device - Google Patents
Vehicle-mounted mobile substation levelness exception monitoring device Download PDFInfo
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- CN206422437U CN206422437U CN201621119326.7U CN201621119326U CN206422437U CN 206422437 U CN206422437 U CN 206422437U CN 201621119326 U CN201621119326 U CN 201621119326U CN 206422437 U CN206422437 U CN 206422437U
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- levelness
- main control
- control unit
- mobile substation
- radio transmission
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 18
- 238000005070 sampling Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 10
- 238000005259 measurement Methods 0.000 claims description 9
- 230000001133 acceleration Effects 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
Vehicle-mounted mobile substation levelness exception monitoring device, it is made up of levelness monitoring two primary modules of sampling unit and Main Control Unit；Wherein levelness monitoring sampling unit is made up of 4 levelness sensors at the pedestal of mobile substation, transmission radio transmission antenna, DLL, power switch, charging inlet and indicator lamp；Described levelness sensor connects wireless communication module, and the radio transmission antenna connection Main Control Unit on wireless communication module through A/D converter；Main Control Unit includes receiving radio transmission antenna, audible-visual annunciator, indicator lamp, GSM antenna, DLL, charging inlet, power switch, button and color LCD screen；Main Control Unit receives the data that levelness sensor measures pedestal inclination angle by receiving radio transmission antenna, and by the liquid crystal display of connection, in the color LCD screen display data information of liquid crystal display.The utility model can be monitored effectively to mobile substation flat car levelness excessively, be eliminated because potential safety hazard caused by flat car levelness exception, it is ensured that equipment and personal safety.
Description
Technical field
The utility model is related to a kind of vehicle-mounted mobile substation levelness exception monitoring device, belongs to power equipment safety prison
Survey technology field.
Background technology
With the continuous development of society and economy, requirement more and more higher of the user to power supply quality.But in the system reform
Cheng Zhong, there is customer power supply can not turn to supply and cause the phenomenons such as user's power failure；At radius of electricity supply edge, the quality of power supply is undesirable,
Or under accident emergency case, it has to cause situations such as responsible consumer has a power failure.And mobile substation is exactly asked for solution is above-mentioned
Topic is arisen at the historic moment, and it has very strong mobility, scene can be left for as needed, it is ensured that the normal electricity consumption and electric energy matter of user
Amount.
It is well known that the Substation Electric Equipment of power system is at a relatively high to requirement for horizontality, especially using transformer as
Represent, levelness directly affects the action situation of its protection.Different from conventional substation, mobile substation can be according to need
Scene is left for, this levelness for allowing for mobile substation is directly restricted by field condition, is added electrical equipment and is all arranged on
On flat car, it is easy to make the electrical equipment run-off the straight such as transformer, if can not find and be adjusted in time, it may cause
Transformer protection misoperation or refused action, cause power grid safety accident, in some instances it may even be possible to cause casualties.
Therefore, it is badly in need of developing a kind of vehicle-mounted mobile substation levelness exception monitoring device, mobile substation is monitored in real time
The levelness of flat car, when flat car run-off the straight, operating personnel can be notified in time, so that it takes corresponding measure, from
And ensure equipment, personal safety.
The content of the invention
The purpose of this utility model be to overcome it is above-mentioned it is not enough there is provided one kind it is simple in construction, detect sensitive, alarm
Timely reliable, easy to use, highly versatile vehicle-mounted mobile substation levelness exception monitoring device.
The utility model is achieved by the following technical solution：A kind of vehicle-mounted mobile substation levelness exception monitoring
Device, it is made up of levelness monitoring two primary modules of sampling unit and Main Control Unit；Wherein levelness monitoring sampling is single
Member is by 4 levelness sensors installed in mobile substation pedestal, sends radio transmission antenna, DLL, power supply
Switch, charging inlet and indicator lamp composition；Described levelness sensor through A/D converter connect wireless communication module, and by
Radio transmission antenna connection Main Control Unit on wireless communication module；Described Main Control Unit includes receiving wireless pass
Defeated antenna, audible-visual annunciator, indicator lamp, GSM antenna, DLL, charging inlet, power switch, button and color LCD screen；
Described Main Control Unit receives the data at levelness sensor measurement pedestal inclination angle by receiving radio transmission antenna, and leads to
The liquid crystal display of connection is crossed, in the color LCD screen display data information of liquid crystal display；Described Main Control Unit is also
Connection audible-visual annunciator and gsm module, and notifying messages are sent by the GSM antenna of gsm module respectively.
As preferred：The levelness monitoring sampling unit is used as measurement levelness using double-shaft tilt angle acceleration transducer
Levelness sensor, and in 4 levelness sensors any one monitoring pedestal run-off the straight, can pass through channel radio
Letter module and wireless network transfer data to the Main Control Unit of connection；
The Main Control Unit it is main by one can be carried out by DLL and button the setting of levelness threshold value and modification,
And the MCU main controllers composition that data message compares, described MCU main controllers transfinite by the horizontal angle value of acquisition more afterwards, logical
Connected audible-visual annunciator is crossed to send alarm and have connected gsm module to send SMS notification.
The utility model have it is simple in construction, detect sensitive, alarm in time reliable, easy to use, highly versatile the features such as；
Mobile substation flat car levelness can effectively be monitored excessively, be eliminated because safety caused by flat car levelness exception
Hidden danger, it is ensured that equipment and personal safety.
Brief description of the drawings
Fig. 1 is the schematic diagram of vehicle-mounted mobile substation levelness exception monitoring device described in the utility model.
Fig. 2 is the flow chart that levelness described in the utility model monitors sampling unit.
Fig. 3 is the flow chart of Main Control Unit described in the utility model.
Fig. 4 is the panel figure that levelness described in the utility model monitors sampling unit.
Fig. 5 is the panel figure of Main Control Unit described in the utility model.
Fig. 6 is the circuit design drawing of Main Control Unit described in the utility model.
Fig. 7 is the circuit design drawing of horizon sensor described in the utility model.
Fig. 8 is the interface of main menu of vehicle-mounted mobile substation levelness exception monitoring device described in the utility model.
Fig. 9 is the setting interface of vehicle-mounted mobile substation levelness exception monitoring device described in the utility model.
Figure 10 is the interface of school zero of vehicle-mounted mobile substation levelness exception monitoring device described in the utility model.
Figure 11 is the record interface of vehicle-mounted mobile substation levelness exception monitoring device described in the utility model.
Figure 12 is the system interface of vehicle-mounted mobile substation levelness exception monitoring device described in the utility model.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing：Shown in Fig. 1, a kind of car described in the utility model
Mobile substation levelness exception monitoring device is carried, it monitors two primary modules of sampling unit and Main Control Unit by levelness
Composition；Described levelness monitoring sampling unit is by 4 levelness sensors 1 installed in mobile substation pedestal, hair
Send radio transmission antenna, DLL, power switch, charging inlet and indicator lamp composition；Described levelness sensor 1 is through A/
D converters 2 connect wireless communication module, and radio transmission antenna 3 on wireless communication module connects Main Control Unit；Institute
The Main Control Unit stated includes radio transmission antenna 3, audible-visual annunciator 6, indicator lamp, GSM antenna, DLL, charging
Mouth, power switch, button and color LCD screen；Described Main Control Unit receives levelness by radio transmission antenna 3 and passed
The data at the measurement pedestal of sensor 1 inclination angle, and by the liquid crystal display 4 of connection, shown in the color LCD screen of liquid crystal display 4
Data message；Described Main Control Unit is also respectively connected with audible-visual annunciator 6 and gsm module 7, and passes through gsm module 7
GSM antenna sends notifying messages.
The levelness monitoring sampling unit is using levelness of the double-shaft tilt angle acceleration transducer as measurement levelness
Sensor 1, and any one monitoring pedestal run-off the straight in 4 levelness sensors 1, can pass through wireless communication module
And wireless network transfers data to the Main Control Unit of connection；
The Main Control Unit it is main by one can be carried out by DLL and button the setting of levelness threshold value and modification,
And the MCU main controllers 5 that data message compares are constituted, described MCU main controllers 5 transfinite by the horizontal angle value of acquisition more afterwards,
Sent by connected audible-visual annunciator 6 and alarm and there is connected gsm module 7 to send SMS notification.
Embodiment：Shown in Fig. 1, vehicle-mounted mobile substation levelness exception monitoring device described in the utility model is by two parts
Composition, respectively levelness monitoring sampling unit and Main Control Unit.Levelness monitoring sampling unit is sensed by levelness
Device 1 measures the inclination angle of pedestal, and carries out data conversion through high-precision a/d converter 2, is then passed data by wireless telecommunications 3
It is defeated by Main Control Unit.Main Control Unit receives the measurement data that levelness monitors sampling unit, in liquid crystal display 4
Show and compared with predetermined threshold, if horizontal angle value transfinites, signaled by MCU 5 and start sound and light alarm 6, while to GSM 7
Instruction is sent, user is notified in short message form.
Shown in Fig. 2, the flow of levelness monitoring sampling unit described in the utility model is：After program starts, first initially
Change I/O mouthfuls of controller and wireless communication module；Power management routines are entered back into, battery electric quantity and power work state is checked；So
The X of measurement sampling unit position and Y-axis inclination angle, finally enter communication with main control end afterwards, communicate and are successfully then sent by agreement
State and data, communication are unsuccessful, return in major cycle.If communication can not be connected always, automatic electric after being delayed 10 minutes.
Shown in Fig. 3, the flow of Main Control Unit described in the utility model is：After program starts, initialization control first
I/O mouthfuls of device, liquid crystal display, wireless telecommunications and GSM, enter back into power management routines, check battery electric quantity and power work shape
State；Enter back into key scan, when discovery has the button to press, call keystroke handling program, the behaviour such as interface switching menu, arrange parameter
Make；Enter wireless telecommunications with sampling unit again, obtain state and measurement data, and be shown in the data page of display screen；Will be current
The data measured are compared with the threshold value set, if beyond threshold range, corresponding data display is red, is started simultaneously
Sound and light alarm and SMS alarm, and time when alarming and data are recorded, turn again in major cycle.
Shown in Fig. 4, have on the panel of levelness monitoring sampling unit described in the utility model：Including radio transmission antenna,
DLL, charging inlet, power switch and indicator lamp etc..Turn on the power switch, power supply indicator is bright, status indicator lamp is bright,
Wait first and set up wireless connection with main control end, only under communication successful instance, status indicator lamp can just extinguish.
Shown in Fig. 5, on the panel of Main Control Unit described in the utility model, it includes radio transmission antenna, acousto-optic report
Alert device, indicator lamp, GSM antenna, DLL, charging inlet, power switch, button and color LCD screen etc..Opening device electricity
Source, power supply indicator and LCDs are bright, and circulate the horizontal degrees of data of 4 sampling units of display and the threshold value of setting.When
When levelness exceedes setting threshold value, show value is changed into red, and status lamp is bright and sends alarming short message by GSM.
Shown in Fig. 7, the circuit of horizon sensor described in the utility model is：SCA100T double-shaft tilt angle acceleration is selected
Sensor, the angle measuring principle of the sensor is：By measuring the change of static weight acceleration, change of pitch angle is converted thereof into.
SCA100T silicon capacitive sensing element is made up of 3 layers of silicon chip, forms stereochemical structure, when run-off the straight, intermediate mass sector-meeting is inclined
To certain side, so that the electric capacity of both sides changes.Corresponding acceleration magnitude can be reflected by magnitude of voltage, and then angle can be calculated
Angle value.The analog output U1 and U2 of sensor have been connected to the A/D input channels of controller in design, so as to realize that modulus turns
Change.
A kind of operating method of vehicle-mounted mobile substation levelness exception monitoring device described in the utility model is as follows：In master
Menu interface（As shown in Figure 8）If when light belt is parked in menu " setting " position, short-press determination key sets page into threshold value（As schemed
Shown in 9）, light belt can between the position for having dash box loopy moving, in the position short-press determination key of "Yes", preservation is currently set
Put and return to main menu, in the position short-press determination key of "No", abandon changing and returning main menu, determined in digital frame long-press
Key, into the editing mode of arranges value, is used, lower key changes parameter, short-press determination key exits editing mode.If light belt is parked in master
Menu " during the position of school zero ", short-press determination key, into the interface of school zero（As shown in Figure 10）, the interface is used for mobile substation
The measured value of levelness and sampling unit matches, and after confirming that mobile substation has been horizontally mounted, can be selected in the page
" clearing " is selected, this sampling device can record current measured value as drift value, when measuring again, the inclination angle of actual displayed
Drift value is subtracted equal to measured value, is so conducive to intuitively reflecting the situation of change at mobile substation inclination angle in operation；Separately
Outside, selection RESET, can revert to drift parameter when dispatching from the factory.It is short if light belt is parked in main menu " record " position
By determination key, into record interface（As shown in figure 11）, every time after triggering alarm, device is all by the level of current each sampling unit
The time of degrees of data and generation is recorded, and can be inquired about at the interface, the group alarm event of dominant record 99.If light belt stops
At main menu " system " position, short-press determination key, into system interface（As shown in figure 12）, under the interface, can set
System data, time and the phone number specified.
Claims (2)
1. vehicle-mounted mobile substation levelness exception monitoring device, it monitors sampling unit and Main Control Unit two by levelness
Individual primary module composition；It is characterized in that described levelness monitoring sampling unit is by installed in the 4 of mobile substation pedestal
Individual levelness sensor, transmission radio transmission antenna, DLL, power switch, charging inlet and indicator lamp composition；Described
Levelness sensor connects wireless communication module, and the radio transmission antenna connection on wireless communication module through A/D converter
Main Control Unit；Described Main Control Unit include receive radio transmission antenna, audible-visual annunciator, indicator lamp, GSM days
Line, DLL, charging inlet, power switch, button and color LCD screen；Described Main Control Unit is wireless by receiving
The data that antenna receives levelness sensor measurement pedestal inclination angle are transmitted, and by the liquid crystal display of connection, in liquid crystal display
The color LCD screen display data information of device；Described Main Control Unit is also respectively connected with audible-visual annunciator and gsm module, and
Notifying messages are sent by the GSM antenna of gsm module.
2. vehicle-mounted mobile substation levelness exception monitoring device according to claim 1, it is characterised in that the levelness
Sampling unit is monitored using levelness sensor of the double-shaft tilt angle acceleration transducer as measurement levelness, and in 4 levels
Any one the monitoring pedestal run-off the straight spent in sensor, can be by wireless communication module and wireless network by data transfer
To the Main Control Unit of connection；
The Main Control Unit is main can to carry out the setting of levelness threshold value and modification and number by one by DLL and button
It is believed that the MCU main controllers composition that breath compares, described MCU main controllers transfinite by the horizontal angle value of acquisition more afterwards, pass through phase
Audible-visual annunciator even, which is sent, alarms and has connected gsm module to send SMS notification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119326.7U CN206422437U (en) | 2016-10-13 | 2016-10-13 | Vehicle-mounted mobile substation levelness exception monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621119326.7U CN206422437U (en) | 2016-10-13 | 2016-10-13 | Vehicle-mounted mobile substation levelness exception monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206422437U true CN206422437U (en) | 2017-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621119326.7U Expired - Fee Related CN206422437U (en) | 2016-10-13 | 2016-10-13 | Vehicle-mounted mobile substation levelness exception monitoring device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410644A (en) * | 2016-10-13 | 2017-02-15 | 国家电网公司 | Vehicle mobile transformer substation levelness abnormity monitoring device |
| CN111288957A (en) * | 2020-02-07 | 2020-06-16 | Oppo广东移动通信有限公司 | Inclination angle measuring method, terminal and storage medium |
| CN114325265A (en) * | 2021-12-28 | 2022-04-12 | 广东电网有限责任公司江门供电局 | Real-time evaluation system for transportation quality of vehicle-mounted mobile high-voltage power transformation vehicle |
-
2016
- 2016-10-13 CN CN201621119326.7U patent/CN206422437U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410644A (en) * | 2016-10-13 | 2017-02-15 | 国家电网公司 | Vehicle mobile transformer substation levelness abnormity monitoring device |
| CN111288957A (en) * | 2020-02-07 | 2020-06-16 | Oppo广东移动通信有限公司 | Inclination angle measuring method, terminal and storage medium |
| CN111288957B (en) * | 2020-02-07 | 2022-09-06 | Oppo广东移动通信有限公司 | Inclination angle measuring method, terminal and storage medium |
| CN114325265A (en) * | 2021-12-28 | 2022-04-12 | 广东电网有限责任公司江门供电局 | Real-time evaluation system for transportation quality of vehicle-mounted mobile high-voltage power transformation vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20201013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |