CN206819527U - A kind of ship intelligent extension alarm device based on Ethernet - Google Patents

Abstract

The utility model discloses a kind of ship intelligent extension alarm device based on Ethernet, LCD display module, switching input module, toggle switch circuit, download circuit, examination lamp noise reduction key-press module, ethernet communication module, buzzer siren, LED alarms and indicating module on duty and the power module being connected respectively including micro-chip processor and with the micro-chip processor, the ethernet communication module include the peripheral circuit of ENC28J60 control chips and the connection ENC28J60 control chips.By micro-chip processor, with reference to the ethernet communication module based on ENC28J60 ethernet controllers, it is possible to achieve the high efficiency of transmission of warning message, versatility, the safety and reliability of watercraft engine room warning system can be improved to greatest extent.

Description

A kind of ship intelligent extension alarm device based on Ethernet

Technical field

The utility model belongs to a kind of electronic installation, more particularly to a kind of ship intelligence extension alarm based on Ethernet Device.

Background technology

Extension alarm device is wider in the application of shipboard automation field, and it is the critical component for realizing unmanned engine room, can Warning message is timely transmitted, realizes the relevant parameter and situation of intelligentized monitoring ship.As bussing technique and cabin are supervised The development of control system, extension alarm technology are also developed.But the structure applied in extension alarm device is mainly that star is opened up Flutter structure, although this structure can also complete alarm extension, its wire laying mode is more complicated, break down when be difficult Fixed a breakdown in short time.The extension alarm system self structure degree of modularity is low at present simultaneously, technology innovation and difficulty of regenerating. The ability to provide the auxiliary items of component and equipment is poor, and especially various sensors, electrical equipment update the relatively slow, poor universality of product, mark Quasi-ization degree is low.Some extension alarm devices, which are incorporated into Monitor and Alarm System for Ship Engine Room, not to be sold individually；Some incorporates turbine Member's called host function, is not suitable for all ships；Some only receives to be inputted by the alarm signal of bus mode, using bus Mode inputs alarm signal, and bus mode is single；Although what is had is multiple functional, information transmission security is not high, it is impossible to meets The needs on naval vessel.

The content of the invention

The shortcomings that the utility model is intended to overcome existing extension alarm device poor universality, poor reliability, there is provided a kind of Ship intelligent extension alarm device based on Ethernet.

In order to achieve the above object, the utility model provides a kind of ship intelligent extension alarm device based on Ethernet, The LCD display module that is connected respectively including micro-chip processor and with the micro-chip processor, switching input module, dial-up are opened Powered-down road, download circuit, examination lamp noise reduction key-press module, ethernet communication module, buzzer siren, LED alarms and instruction on duty Module and power module, the ethernet communication module include ENC28J60 control chips and the connection ENC28J60 controls The peripheral circuit of chip.

Optionally, the ENC28J60 control chips have 28 pins, are outwards connected by Du Pont's line.

Optionally, the peripheral circuit includes reset circuit, clock oscillator, clock out pin and transformer.

Optionally, 2.7K Ω resistance, institute are connected between the RBIAS pins and ground of the ENC28J60 control chips State the SPI pins of ENC28J60 control chips with the SPI pins of the micro-chip processor to be connected, the ENC28J60 controls core Two interrupt pins of piece connect with two universaling I/O ports of the micro-chip processor, the use of the ENC28J60 control chips It is connected in four pins of network on the transformer, the outer sending and receiving of two light pins of the ENC28J60 control chips Ground is connected to after light diode, 0.1 μ F shunt capacitance is connected between power pins and ground.

Optionally, the transformer is the isolating transformer RJ45 for carrying HR91105A.

Optionally, the LCD display module is LCD touch display screens.

Optionally, the ship intelligent extension alarm device is arranged in the master control room of watercraft engine room, or installed in big In pipe engineer room, 2nd engineer room, 3rd engineer room, dining room, driver's cabin, electrician room.

Compared with prior art, the technical solution of the utility model has following technique effect：

Ship intelligent extension alarm device of the present utility model is simple in construction, multiple functional, can rely on micro-chip processor, And the ethernet communication module based on ENC28J60 ethernet control chips is combined, and the high efficiency of transmission of alarm signal is realized, can be with Versatility, the safety and reliability of watercraft engine room warning system are improved to greatest extent.

Brief description of the drawings

Fig. 1 is the structural representation of the ship intelligent extension alarm device based on Ethernet of the utility model specific embodiment Figure；

Fig. 2 is the controls of the ship intelligent extension alarm device ENC28J60 based on Ethernet of the utility model specific embodiment The structural representation of coremaking piece and part peripheral circuit；

Fig. 3 is the structural representation of transformer；

Fig. 4 is the structural representation of clock out pin.

Embodiment

A kind of ship intelligence extension alarm based on Ethernet of the present utility model is filled with reference to the accompanying drawings and examples Put and control method is described in further detail.

As shown in figure 1, the utility model provides a kind of ship intelligent extension alarm device based on Ethernet, including micro- place Reason chip 100, LCD display module 101, switching input module 102, toggle switch circuit 103, download circuit 104, examination lamp disappear Tone keys module 105, ethernet communication module 106, buzzer siren 107, LED alarms and indicating module on duty 108 and electricity Source module 109.The micro-chip processor 100 connects LCD display module 101, switching input module 102, toggle switch respectively Circuit 103, download circuit 104, examination lamp noise reduction key-press module 105, ethernet communication module 106, buzzer siren 107, LED reports Indicating module 108 and power module 109 alert and on duty.

Wherein, micro-chip processor 100 is responsible for control LCD display module 101, switching input module 102, toggle switch electricity Road 103, download circuit 104, examination lamp noise reduction key-press module 105, ethernet communication module 106, buzzer siren 107, LED alarms And the work of indicating module 108 on duty, and from LCD display module 101, switching input module 102, toggle switch circuit 103rd, download circuit 104, examination lamp noise reduction key-press module 105, ethernet communication module 106, buzzer siren 107, LED alarms and Indicating module 108 on duty receives coherent signal or sends relevant information to LCD display module 101, switching input module 102nd, toggle switch circuit 103, download circuit 104, examination lamp noise reduction key-press module 105, ethernet communication module 106, buzzing report Alert device 107, LED alarms and indicating module on duty 108.

LCD display module 101 is used for display alarm information and field condition etc., and switching input module 102 is used for setting Determine threshold parameter, the toggle switch circuit 103 can select the working condition of ship intelligent extension alarm device, download circuit 104 are easy to be used for eliminating the sound of buzzer siren to the burning control program of micro-chip processor 100, examination lamp noise reduction key-press module 105 Whether sound and each LED light of test LED alarms and indicating module on duty 108 are normal, and buzzer siren 107 is used for Need to send sound during alarm, LED alarms and indicating module on duty 108 include indicator lamp on duty and alarm lamp, on duty Indicator lamp is used for bright current just on duty to indicate in duration on duty, and alarm lamp is used to flash to carry when there is warning message Show current operator on duty.The power module 109 is responsible for defeated to micro-chip processor 100, LCD display module 101, switching value respectively Enter module 102, toggle switch circuit 103, download circuit 104, examination lamp noise reduction key-press module 105, ethernet communication module 106, Buzzer siren 107, LED alarms and indicating module on duty 108 are powered.

Fig. 2 to Fig. 4 is refer to, the ethernet communication module 106 receives and sent data, including ENC28J60 control cores The associated peripheral circuits of piece and the connection ENC28J60 control chips.The ENC28J60 control chips have 28 pins, adopt Powered with 3.3V power supply, and each pin port can bear 5V magnitude of voltage.When in use by Du Pont's line to Outer connection, function waste when being easy to some ships to use ethernet communication.Specifically, the ENC28J60 controls core 2.7K Ω resistance, SPI pins of the ENC28J60 control chips and described are connected between the RBIAS pins and ground of piece The SPI pins of micro-chip processor 100 are connected, two interrupt pin~INT ,~WOL of the ENC28J60 control chips and Two universaling I/O ports connection of the micro-chip processor, four pins for network of the ENC28J60 control chips TPIN-, TPIN+, TPOUT-, TPOUT+ are connected on the transformer, two indicator lamps of the ENC28J60 control chips Ground is connected to after the external Light-Emitting Diode of pin LEDA, LEDB, in power pins to connecting one 0.1 between VSS, VCAP and ground μ F shunt capacitance C1, electric capacity C1 should be as close to pin.

Peripheral circuit therein mainly includes reset circuit, clock oscillator, clock out pin and transformer.It is anti- Only electrostatic interference, the transformer should possess more than 2KV voltage isolation capabilities, refer to Fig. 3, described in the present embodiment Transformer is the isolating transformer RJ45 for carrying HR91105A.

Fig. 4 is refer to, clock out pin is designed using Header 10, to cause the ethernet communication module 106 Clock can be as the clock source of the devices such as micro-chip processor.

Ship intelligent extension alarm device of the present utility model based on Ethernet when in use, can be deployed in accordingly Ship master control room (i.e. ether master node) and first engineman, second engineman, third engineman, electrician and dining room and drive platform etc. with For too net from node, the microprocessor of host node extension alarm device can control the buzzing of host node to alarm after obtaining warning message Device, LED alarms and indicating module on duty carry out sound and light alarm, at the same by host node ethernet communication module with from node ether Ethernet communication between Network Communication module, warning message is timely and effectively delivered to the corresponding extension alarm from node and filled On the microprocessor put, and then to carry out acousto-optic report from the buzzer siren at node, LED alarms and indicating module on duty It is alert, can be by trying lamp noise reduction key-press module from the operator on duty of node from the LCD display module display alarm information of node Button carries out the operations such as noise reduction, fault clearance confirmation, warning message transfer, warning message inquiry and modification, if in host node The setting time that sends of warning message in, the corresponding operator on duty from node not or fail to answer warning message Noise reduction processing is answered, global call will be carried out to each from node alert from the microprocessor of node or host node.

In summary, the ship intelligent extension alarm device of the present utility model based on Ethernet include micro-chip processor with And be connected respectively with the micro-chip processor LCD display module, switching input module, toggle switch circuit, download circuit, Lamp noise reduction key-press module, ethernet communication module, buzzer siren, LED alarms and indicating module on duty and power module are tried, The ethernet communication module includes the peripheral circuit of ENC28J60 control chips and the connection ENC28J60 control chips.According to By micro-chip processor, with reference to the ethernet communication module based on ENC28J60 ethernet controllers, it is possible to achieve warning message High efficiency of transmission, versatility, the safety and reliability of watercraft engine room warning system can be improved to greatest extent.

Above example is only to illustrate technological thought of the present utility model, it is impossible to limits protection model of the present utility model with this Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme, each fall within this reality Within the scope of novel protected.

Claims (7)

1. A kind of 1. ship intelligent extension alarm device based on Ethernet, it is characterised in that including micro-chip processor and with institute LCD display module, switching input module, toggle switch circuit, download circuit, examination lamp that micro-chip processor connects respectively is stated to disappear Tone keys module, ethernet communication module, buzzer siren, LED alarm and indicating module on duty and power module, it is described with Too Network Communication module includes the peripheral circuit of ENC28J60 control chips and the connection ENC28J60 control chips.
2. 2. the ship intelligent extension alarm device based on Ethernet as claimed in claim 1, it is characterised in that：The ENC28J60 Control chip has 28 pins, is outwards connected by Du Pont's line.
3. 3. the ship intelligent extension alarm device based on Ethernet as claimed in claim 2, it is characterised in that：The peripheral circuit Including reset circuit, clock oscillator, clock out pin and transformer.
4. 4. the ship intelligent extension alarm device based on Ethernet as claimed in claim 3, it is characterised in that：The ENC28J60 2.7K Ω resistance, the SPI pins of the ENC28J60 control chips are connected between the RBIAS pins and ground of control chip It is connected with the SPI pins of the micro-chip processor, two interrupt pins of the ENC28J60 control chips and micro- place Two universaling I/O ports connection of chip is managed, described in four pins for network of the ENC28J60 control chips are connected to On transformer, ground is connected to after two external Light-Emitting Diodes of light pin of the ENC28J60 control chips, in power supply 0.1 μ F shunt capacitance is connected between pin and ground.
5. 5. the ship intelligent extension alarm device based on Ethernet as claimed in claim 4, it is characterised in that：The transformer is Carry HR91105A isolating transformer RJ45.
6. 6. the ship intelligent extension alarm device based on Ethernet as claimed in claim 1, it is characterised in that：The LCD is shown Module is LCD touch display screens.
7. 7. the ship intelligent extension alarm device based on Ethernet as claimed in claim 1, it is characterised in that：The ship intelligence Extension alarm device is arranged in the master control room of watercraft engine room, or installed in 1st engineer room, 2nd engineer room, 3rd engineer room, meal In the Room, driver's cabin, electrician room.