CN210222250U - Automatic short message alarm device for transformer substation cabinet door - Google Patents
Automatic short message alarm device for transformer substation cabinet door Download PDFInfo
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- CN210222250U CN210222250U CN201920974846.3U CN201920974846U CN210222250U CN 210222250 U CN210222250 U CN 210222250U CN 201920974846 U CN201920974846 U CN 201920974846U CN 210222250 U CN210222250 U CN 210222250U
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- cabinet door
- short message
- cabinet
- message alarm
- microprocessor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The utility model discloses an automatic short message alarm device for a transformer substation cabinet door, which belongs to the technical field of outdoor power supply cabinet devices and comprises a cabinet body; a cabinet door is movably arranged on one side of the cabinet body through a hinge; an ultrasonic distance measuring device is arranged on one side of the cabinet door opposite to the cabinet body; the ultrasonic distance measuring device is connected with the microprocessor through a lead, and a GPRS short message alarm module is integrated on the microprocessor; the utility model discloses a set up the ultrasonic ranging device on the cabinet door and carry out real-time ranging to the inside of equipment cabinet to the cabinet door, will compare the value obtained to the range finding with the default; and the GPRS short message alarm module is arranged on the cabinet body, so that a signal is sent to a mobile phone of a worker through a short message under the condition that the comparison value is not in accordance with the condition, the worker can quickly know that the cabinet door of the power equipment cabinet at the position is abnormal, and the problems that the opening and closing state of the cabinet door of the power equipment cabinet such as an outdoor high-voltage power supply cabinet cannot be effectively confirmed, and equipment in the cabinet is easily damaged in strong wind and heavy rain are solved.
Description
Technical Field
The utility model relates to an outdoor power supply cabinet technical field, concretely relates to automatic SMS alarm device of transformer substation cabinet door.
Background
Outdoor high-voltage power supply cabinets, mechanism boxes and the like are common power equipment in life, and are unattended except for regular overhauling and cleaning. When severe weather such as strong wind, heavy rain and the like is met, the cabinet door is likely to be blown open by wind, if rainwater enters the cabinet, normal operation of internal equipment can be influenced, and even more, electric power accidents can be caused, at present, most of maintenance of electric power equipment such as outdoor high-voltage power supply cabinets and the like depends on manual inspection of workers, and in heavy rain and the like, the workers are inconvenient to perform outwork, and even have certain safety problems; therefore, how to effectively and remotely check the opening and closing state of the cabinet door is a problem to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides an automatic SMS alarm device of transformer substation cabinet door to solve the current unable effective switching state who obtains electric power equipment box cabinet doors such as outdoor high-voltage power supply cabinet, the problem that equipment received the damage in the cabinet appears easily when meeting with strong wind stormy weather.
In order to solve the above problem, the utility model provides a following technical scheme:
an automatic short message alarm device for a transformer substation cabinet door comprises a cabinet body; a cabinet door is movably arranged on one side of the cabinet body through a hinge; an ultrasonic distance measuring device is arranged on one side of the cabinet door opposite to the cabinet body; the ultrasonic distance measuring device is connected with the microprocessor through a lead, and the microprocessor is provided with a GPRS short message alarm module in an integrated mode.
Preferably, the ultrasonic distance measuring device comprises an ultrasonic transmitter, an ultrasonic receiver and a control mainboard; and the ultrasonic transmitter and the ultrasonic receiver are installed on the control mainboard and are electrically connected with the control mainboard.
Preferably, the packaging box is further included; the packing carton is fixed on the cabinet door, and supersound range unit and microprocessor all install in the packing carton, and ultrasonic transmitter and ultrasonic receiver's work end stretches out the directional internal setting of cabinet in the packing carton outside.
Further, the outer shell of the packing box is made of an insulating material.
Preferably, the system further comprises a data storage, the data storage is connected with the microprocessor through a wire, and the microprocessor is further provided with a clock module and a counting module in an integrated mode.
Further, the ultrasonic distance measuring device is HC-SR 04.
Preferably, the microprocessor adopts a model STC12C5A60S2 singlechip.
Preferably, the GPRS short message alarm module adopts the SIM800A type.
The utility model discloses beneficial effect:
the utility model discloses reform transform the power equipment cabinet of ordinary outdoor hinge formula cabinet door, through setting up ultrasonic ranging device on the cabinet door to the inside real-time range finding of equipment cabinet, will compare the value that obtains the range finding with the default; the GPRS short message alarm module is arranged on the cabinet body, and a signal is sent to a mobile phone of a worker through a short message under the condition that the comparison value is not in accordance with the condition, so that the worker can quickly know that the cabinet door of the power equipment cabinet at the position is abnormal, and the problems that the opening and closing state of the cabinet door of the power equipment cabinet such as an outdoor high-voltage power supply cabinet cannot be effectively obtained at present, and equipment in the cabinet is easily damaged in strong wind and heavy rain are solved; on the other hand, the utility model discloses still have simple structure, the simple operation can assist and carry out advantages such as attendance record that normally patrol and maintain to the person on duty.
Drawings
Fig. 1 is a schematic three-dimensional structure of a cabinet body in an embodiment of the present invention;
FIG. 2 is a schematic diagram of the connection of electronic components in the present embodiment;
FIG. 3 is a flowchart of the apparatus use control in the present embodiment;
description of reference numerals: 1. the cabinet body, 2, ultrasonic ranging device, 3, microprocessor, 4, GPRS SMS alarm module, 5, data memory, 11, cabinet door, 21, ultrasonic transmitter, 22, ultrasonic receiver, 23, control mainboard, 31, clock module, 32, count module.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example (b):
referring to fig. 1, the present embodiment provides an automatic short message alarm device for a substation cabinet door, which includes a cabinet body 1; a cabinet door 11 is movably arranged at one side of the cabinet body 1 through a hinge; an ultrasonic distance measuring device 2 is arranged on one side of the cabinet door 11 opposite to the cabinet body 1; the ultrasonic distance measuring device 2 is connected with the microprocessor 3 through a lead, and the microprocessor 3 is integrated with a GPRS short message alarm module 4. In this embodiment, each electronic component is powered by an external power supply.
The ultrasonic distance measuring device 2 is of the type HC-SR 04. The ultrasonic distance measuring device 2 comprises an ultrasonic transmitter 21, an ultrasonic receiver 22 and a control mainboard 23; the ultrasonic transmitter 21 and the ultrasonic receiver 22 are mounted on the control main board 23 and electrically connected to the control main board 23. The HC-SR04 model ultrasonic distance measurement can provide a non-contact distance sensing function of 2cm-400cm, the distance measurement precision can reach 3mm, and the purpose of carrying out input and output by using different probes for transmitting and receiving ultrasonic waves is to reduce the blind zone of the lower limit of the distance measurement,
the microprocessor 3 adopts a model STC12C5A60S2 singlechip. The single-chip microcomputer has 1 clock/machine period and an enhanced 8051 kernel, the running speed is 6-12 times faster than that of a common 51-type single-chip microcomputer, the compatibility is good, the peripheral devices are rich, the cost performance is high, the STC12C5A60S2 single-chip microcomputer has rich I/O resources, a 16-bit counting module 32 is arranged in the single-chip microcomputer and is respectively used for level control and time difference timing, and the control of an ultrasonic ranging module is facilitated; the GPRS short message alarm module is convenient and reliable, and contains a plurality of serial port resources, and is used for communication and control of the GPRS short message alarm module.
The GPRS short message alarm module 4 adopts the SIM800A model. The interface is abundant, and the function is perfect, job stabilization, and anti-interference is strong, and the peripheral circuit integrated level is high, and the size is small and exquisite. The GSM/GSM dual-band wireless network interface is particularly suitable for various fields needing voice/short message/GPRS data service, can work in GSM900/1800 dual-band, is fully compatible with 2G, 3G and 4G networks, has a standard AT command interface, and can provide services such as GSM voice, short message and the like.
A use method of an automatic short message alarm device for a transformer substation cabinet door comprises the following steps:
s1, setting parameters of the automatic short message alarm device of the transformer substation cabinet door;
s2, the microprocessor 3 sends 10us high level pulse to the Trig port on the control mainboard 23; causing the ultrasonic transmitter 21 to transmit ultrasonic waves; meanwhile, a counting module (32) on the microprocessor 3 counts time;
s3, judging whether the Echo port on the control mainboard 23 receives the level falling edge output by the ultrasonic receiver 22, if not, repeating S3; if so, go to S4;
s4, the counting module 32 stops counting, and the microprocessor 3 calculates the distance between the ultrasonic ranging device 2 on the cabinet door 11 and the cabinet body 1 according to the counting value obtained by counting of the counting module 32 to finish primary ranging;
s5, comparing the current distance measurement parameter with the last distance measurement parameter by the microprocessor 3; judging whether the difference between the two distance measurements falls within an interval value set by the parameter in S1, and if not, sending an early warning message to the staff through the GPRS short message alarm module 4; if the value falls within the interval value, the step goes to S6;
s6, the clock module 31 is used for setting time delay, corresponding data are written into the data processor 32, and the process returns to S2.
In step S5, when the current ranging parameter is compared with the last ranging parameter, if the last ranging parameter is default, the default value is 0.
When the difference between the two distance measurements is larger than the set interval value in the step S5, the microprocessor (3) sends an early warning message that the cabinet door is closed; when the difference between the two distance measurements is smaller than the set interval value, the microprocessor (3) sends an early warning message that the cabinet door is opened.
Claims (8)
1. An automatic short message alarm device for a transformer substation cabinet door comprises a cabinet body (1); a cabinet door (11) is movably arranged on one side of the cabinet body (1) through a hinge; the method is characterized in that: an ultrasonic distance measuring device (2) is arranged on one side of the cabinet door (11) opposite to the cabinet body (1); the ultrasonic distance measuring device (2) is connected with the microprocessor (3) through a lead, and the microprocessor (3) is integrally provided with a GPRS short message alarm module (4).
2. The automatic short message alarm device for the substation cabinet door according to claim 1, characterized in that: the ultrasonic distance measuring device (2) comprises an ultrasonic transmitter (21), an ultrasonic receiver (22) and a control mainboard (23); the ultrasonic transmitter (21) and the ultrasonic receiver (22) are installed on the control mainboard (23) and are electrically connected with the control mainboard (23).
3. The automatic short message alarm device for the substation cabinet door according to claim 1 or 2, characterized in that: also comprises a packing box; the packing carton is fixed on cabinet door (11), and supersound range unit (2) and microprocessor (3) all install in the packing carton, and ultrasonic emitter (21) and ultrasonic receiver (22) work end stretch out the directional cabinet body of packing carton outside and set up in (1).
4. The automatic short message alarm device for the substation cabinet door according to claim 3, characterized in that: the outer shell of the packing box is made of insulating materials.
5. The automatic short message alarm device for the substation cabinet door according to claim 1, characterized in that: the intelligent counter is characterized by further comprising a data storage (5), wherein the data storage (5) is connected with the microprocessor (3) through a lead, and the microprocessor (3) is further integrally provided with a clock module (31) and a counting module (32).
6. The automatic short message alarm device for the substation cabinet door according to claim 2, characterized in that: the ultrasonic distance measuring device (2) adopts the model HC-SR 04.
7. The automatic short message alarm device for the substation cabinet door according to claim 1, characterized in that: the microprocessor (3) adopts a single chip microcomputer with the model of STC12C5A60S 2.
8. The automatic short message alarm device for the substation cabinet door according to claim 1, characterized in that: the GPRS short message alarm module (4) adopts the SIM800A type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974846.3U CN210222250U (en) | 2019-06-26 | 2019-06-26 | Automatic short message alarm device for transformer substation cabinet door |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974846.3U CN210222250U (en) | 2019-06-26 | 2019-06-26 | Automatic short message alarm device for transformer substation cabinet door |
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| Publication Number | Publication Date |
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| CN210222250U true CN210222250U (en) | 2020-03-31 |
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| CN201920974846.3U Active CN210222250U (en) | 2019-06-26 | 2019-06-26 | Automatic short message alarm device for transformer substation cabinet door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389344A (en) * | 2019-06-26 | 2019-10-29 | 贵州电网有限责任公司 | A kind of substation's cabinet door automatic short message alarming device and its application method |
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2019
- 2019-06-26 CN CN201920974846.3U patent/CN210222250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389344A (en) * | 2019-06-26 | 2019-10-29 | 贵州电网有限责任公司 | A kind of substation's cabinet door automatic short message alarming device and its application method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jun Inventor after: Chen Yong Inventor after: Zou Wenqiang Inventor after: Jin Cheng Inventor after: Liu Jun Inventor after: Zhang Kui Inventor after: Lin Tao Inventor after: Wang Qiaoyao Inventor after: Xie Xin Inventor after: Shu Xingzhi Inventor before: Jin Cheng Inventor before: Zou Wenqiang Inventor before: Liu Jun Inventor before: Zhang Kui Inventor before: Lin Tao Inventor before: Wang Qiaoyao Inventor before: Xie Xin Inventor before: Shu Xingzhi Inventor before: Chen Yong Inventor before: Wang Jun |
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| CB03 | Change of inventor or designer information |