CN208073703U - The driver of air compressor machine with fault detection capability - Google Patents
The driver of air compressor machine with fault detection capability Download PDFInfo
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- CN208073703U CN208073703U CN201721872281.5U CN201721872281U CN208073703U CN 208073703 U CN208073703 U CN 208073703U CN 201721872281 U CN201721872281 U CN 201721872281U CN 208073703 U CN208073703 U CN 208073703U
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- module
- driver
- interface
- air compressor
- communication module
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Abstract
The utility model provides a kind of driver of the air compressor machine with fault detection capability, and driver includes：Ethernet communication module, breaking detection module, interface and GPRS module；Ethernet communication module is plugged on interface；Ethernet communication module is electrically connected with breaking detection module and GPRS module；Breaking detection module is used to generate warning message when detecting ethernet communication module with interface open circuit；GPRS module is used to obtain the location information of air compressor machine；Ethernet communication module is used to warning message and location information being sent to server to carry out fault diagnosis.The utility model, have the advantages that it is easy for installation, easy to operate, only need a transfer and at low cost.And breaking detection module can detect between ethernet communication module and interface whether open circuit occurs in real time, substantially reduce the risk for leading to control system exception with frequency converter open circuit because of communication module.
Description
Technical field
The utility model is related to air compressor machine technical field, more particularly to a kind of drive of the air compressor machine with fault detection capability
Dynamic device.
Background technology
In air compressor machine technical field, need data such as the states, parameter setting, failure logging of currently running driver
Information is long-range to tie up in order to remote monitoring, switchover operation state, modification parameter setting by network transmission to remote server
The management such as shield operation.Communication module in driver by RS232 serial line interfaces or RS-485/422 bus interface with can compile
Communication module in journey cyclelog is connected, by data informations such as the operating statuses, parameter setting, failure logging of driver
The communication module being transmitted in programmable controller, then by bus conversion module by RS232 serial line interfaces or RS-
The data information that the transmission of 485/422 bus interface comes is converted into the pattern of ethernet communication and is transmitted to remote server, realizes
The interaction of data information is completed in communication between driver and remote server.Here realize driver and remote server it
Between the mode of data interaction need by transfer twice, have installation complicated, troublesome in poeration, transfer is often and of high cost
The shortcomings of.
In addition, the driver of the prior art does not have fault detection capability, exist because communication module and frequency converter open circuit are led
Cause the risk of control system exception.
Utility model content
The technical problems to be solved in the utility model be in order to overcome in the prior art in air compressor machine occasion, driver with it is remote
The mode of data interaction between journey server is needed by transfer twice, and is existed because communication module and frequency converter open circuit cause
The defect of the risk of control system exception provides a kind of driver of the air compressor machine with fault detection capability.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of driver of the air compressor machine with fault detection capability, the driver include：Ethernet communication module is broken
Road detection module, interface and GPRS (data transmission technology in Generation Mobile Telecommunication System) module；
The ethernet communication module is plugged on the interface；
The ethernet communication module is electrically connected with the breaking detection module and the GPRS module；
The open circuit detection module when detecting the ethernet communication module with the interface open circuit for generating
Warning message；
The GPRS module is used to obtain the location information of the air compressor machine；
The ethernet communication module is used to the warning message and the location information being sent to server to carry out
Fault diagnosis.
Preferably, the open circuit detection module includes metal-oxide-semiconductor, light emitting diode, power supply and light sensor；
The grid of the metal-oxide-semiconductor is electrically connected with the interface, the source electrode ground connection of the metal-oxide-semiconductor, the drain electrode of the metal-oxide-semiconductor
It is electrically connected with the cathode of the light emitting diode, anode and the power electric connection of the light emitting diode；
The light sensor is used to detect the brightness of the light emitting diode and generates warning message according to the brightness.
Preferably, the open circuit detection module further includes：First resistor and second resistance；
The grid of the metal-oxide-semiconductor is electrically connected by the first resistor with the interface；
One end of the second resistance is electrically connected with the interface, the other end ground connection of the second resistance.
Preferably, the driver further includes alarm；
The alarm is electrically connected with the breaking detection module；
The alarm is for prompting the warning message.
Preferably, the alarm is audible-visual annunciator.
Preferably, the driver further includes shell；
The open circuit detection module and GPRS module are set in the shell.
The positive effect of the utility model is：Ethernet communication module is integrated in driver by the utility model
On, realize that the data information between driver and server interacts by ethernet communication module so that driver and long-range clothes
Data interaction between business device is only needed by a transfer, have it is easy for installation, easy to operate, only need a transfer and at
This low advantage.And breaking detection module can detect open circuit whether occurs between ethernet communication module and interface in real time, greatly
It is big to reduce the risk for leading to control system exception with frequency converter open circuit because of communication module.
Description of the drawings
Fig. 1 is that the module of the driver of the air compressor machine with fault detection capability of one preferred embodiment of the utility model is shown
It is intended to.
Fig. 2 is the structural schematic diagram of the breaking detection module in Fig. 1.
Specific implementation mode
A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.
As shown in Figure 1, the driver of the air compressor machine with fault detection capability of the present embodiment includes：Ethernet communication mould
Block 1, breaking detection module 2, interface 3, GPRS module 4 and shell.Ethernet communication module is plugged on interface, open circuit inspection
It surveys module and GPRS module is set in shell.Ethernet communication module is electrically connected with breaking detection module and GPRS module.Ether
Net communication module is for the data information (including the state of driver, parameter setting, failure logging etc.) of driver to be transmitted to
Server, or the control information of the server is transmitted to the driver, realize the control to the frequency converter of air compressor machine.
In the present embodiment, breaking detection module detects whether ethernet communication module occurs open circuit with interface in real time, and
Warning message is generated when detecting ethernet communication module with interface open circuit.GPRS module obtains the position letter of air compressor machine
Breath.Warning message and location information are sent to server to carry out fault diagnosis by ethernet communication module.Maintenance personal according to
The position signal that GPRS module is sent can position the driver of the air compressor machine to break down quickly, debug in time, ensure
The safety of control system.
In the present embodiment, ethernet communication module is integrated on driver, is realized and is driven by ethernet communication module
Data information between device and server interacts so that the data interaction between driver and remote server is only needed by one
Secondary transfer, have the advantages that it is easy for installation, easy to operate, only need a transfer and at low cost.And breaking detection module can be real
When detection ethernet communication module and interface between whether open circuit occurs, substantially reduce because communication module and frequency converter open circuit
Lead to the risk of control system exception.
As shown in Fig. 2, the breaking detection module of the present embodiment includes metal-oxide-semiconductor, light emitting diode, power supply 21 and light level
Device 22.The grid of metal-oxide-semiconductor is electrically connected with interface, the source electrode ground connection of metal-oxide-semiconductor, the drain electrode of metal-oxide-semiconductor and the cathode of light emitting diode
Electrical connection, the anode of light emitting diode are electrically connected to a power source.Light sensor is used to detect the brightness of light emitting diode and basis
Brightness generates warning message.
In the present embodiment, as shown in Fig. 2, NMOS tube can be selected in metal-oxide-semiconductor, then when ethernet communication module and interface open circuit
When, the grid of NMOS tube is low level, the source electrode and drain electrode of NMOS tube it is separated, light emitting diode does not work.Light sensor
In the brightness for detecting light emitting diode warning message is then generated less than luminance threshold.When ethernet communication module and interface just
The grid of Chang Shi, NMOS tube are high level, are connected between the source electrode and drain electrode of NMOS tube, lumination of light emitting diode.
PMOS tube also can be selected in metal-oxide-semiconductor, then when ethernet communication module and interface open circuit, the grid of PMOS tube is
Low level is connected between the source electrode and drain electrode of PMOS tube, lumination of light emitting diode.At this point, light sensor detect it is luminous
The brightness of diode then generates warning message more than luminance threshold.
In the present embodiment, breaking detection module further includes：First resistor R1, second resistance R2 and 3rd resistor R3.NMOS
The grid of pipe is electrically connected by first resistor R1 with interface.One end of second resistance R2 is electrically connected with interface, second resistance
The other end of R2 is grounded.The anode of one end of 3rd resistor R3 and light emitting diode be electrically connected, the other end of 3rd resistor R3 and
Power electric connection.In the present embodiment, first resistor R1 and second resistance R2 can effectively prevent the electric current due to interface excessive,
And metal-oxide-semiconductor and light emitting diode are damaged.
In the present embodiment, driver further includes alarm (not shown).Alarm is electrically connected with breaking detection module.
Warning message is also sent to alarm by breaking detection module, and alarm is for prompting warning message, in order to maintenance on duty
Personnel have found failure and debug at the first time.Specifically, audible-visual annunciator can be used in alarm.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
Member can make these embodiments numerous variations or repair under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the scope of protection of the utility model.
Claims (6)
1. a kind of driver of the air compressor machine with fault detection capability, which is characterized in that the driver includes：Ether Netcom
Believe module, breaking detection module, interface and GPRS module；
The ethernet communication module is plugged on the interface；
The ethernet communication module is electrically connected with the breaking detection module and the GPRS module；
The open circuit detection module, which is used to generate when detecting the ethernet communication module with the interface open circuit, alarms
Information；
The GPRS module is used to obtain the location information of the air compressor machine；
The ethernet communication module is used to the warning message and the location information being sent to server to carry out failure
Diagnosis.
2. the driver of the air compressor machine with fault detection capability as described in claim 1, which is characterized in that the open circuit inspection
It includes metal-oxide-semiconductor, light emitting diode, power supply and light sensor to survey module；
The grid of the metal-oxide-semiconductor is electrically connected with the interface, the source electrode ground connection of the metal-oxide-semiconductor, the drain electrode of the metal-oxide-semiconductor and institute
State the cathode electrical connection of light emitting diode, anode and the power electric connection of the light emitting diode；
The light sensor is used to detect the brightness of the light emitting diode and generates warning message according to the brightness.
3. the driver of the air compressor machine with fault detection capability as claimed in claim 2, which is characterized in that the open circuit inspection
Surveying module further includes：First resistor and second resistance；
The grid of the metal-oxide-semiconductor is electrically connected by the first resistor with the interface；
One end of the second resistance is electrically connected with the interface, the other end ground connection of the second resistance.
4. the driver of the air compressor machine with fault detection capability as described in claim 1, which is characterized in that the driver
It further include alarm；
The alarm is electrically connected with the breaking detection module；
The alarm is for prompting the warning message.
5. the driver of the air compressor machine with fault detection capability as claimed in claim 4, which is characterized in that the alarm
For audible-visual annunciator.
6. the driver of the air compressor machine with fault detection capability as described in claim 1, which is characterized in that the driver
It further include shell；
The open circuit detection module and GPRS module are set in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872281.5U CN208073703U (en) | 2017-12-27 | 2017-12-27 | The driver of air compressor machine with fault detection capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872281.5U CN208073703U (en) | 2017-12-27 | 2017-12-27 | The driver of air compressor machine with fault detection capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208073703U true CN208073703U (en) | 2018-11-09 |
Family
ID=64032550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872281.5U Active CN208073703U (en) | 2017-12-27 | 2017-12-27 | The driver of air compressor machine with fault detection capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208073703U (en) |
-
2017
- 2017-12-27 CN CN201721872281.5U patent/CN208073703U/en active Active
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