CN209433220U - A kind of low-power consumption hand-hold commissioning device of automation lubricating system - Google Patents
A kind of low-power consumption hand-hold commissioning device of automation lubricating system Download PDFInfo
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- CN209433220U CN209433220U CN201920303236.0U CN201920303236U CN209433220U CN 209433220 U CN209433220 U CN 209433220U CN 201920303236 U CN201920303236 U CN 201920303236U CN 209433220 U CN209433220 U CN 209433220U
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Abstract
The utility model discloses a kind of low-power consumption hand-hold commissioning device of automation lubricating system, including power supply, main control unit, display unit, key main control unit, RS485 communication unit and power conversion unit, the display unit, key main control unit, RS485 communication unit and power conversion unit are electrically connected with main control unit respectively, power supply and power conversion unit are electrically connected, and power conversion unit is electrically connected with main control unit, display unit, key main control unit, RS485 communication unit respectively.The utility model is small in size, improves portability and operability, has conveniently practical, greatly improves operating efficiency and operation accuracy.Solves the drawbacks of traditional computer debugging is by live outdoor overhead operation environmental restrictions.
Description
Technical field
The utility model relates to a kind of handheld devices, and in particular to a kind of low-power consumption hand-hold tune of automation lubricating system
Try equipment.
Background technique
With the development of logistics and transportation industry, to the handling capacity of automatic dock, more stringent requirements are proposed, automation
A large amount of auxiliary facilities of harbour come into being under the powerful market demand, and the birth of these auxiliary facilities accelerates automation
The handling capacity of harbour increases the operational efficiency of harbour, increases the Stability and dependability of equipment operation.A large amount of facility
Installation and debugging are needed, wherein automatic lubricating system provides lubricating oil and lubricating grease for the door machine and gantry crane equipment of automatic dock,
Often there is revolution etc. to connect with the junction of gantry crane equipment in door machine, needs to add lubricating grease using automatic lubricating system.Automatic profit
The main control unit of sliding system is located at computer room, and multiple subsystems are located at the eminence of door machine and gantry crane equipment, and people generally use computer
The mailing address of commissioning device and change system, automatic lubricating system are normally at the height of automatic dock door machine and gantry crane equipment
Place is debugged for complicated industry spot and installation environment extremely not using the mailing address and communication of computer change lubricating system
It is convenient, it carries computer and carries out the operation such as field adjustable and change argument address, bring great inconvenience to Field Force.
In this case, if can develop the debugging function of computer and Demand Design at hand-held small device,
It can bring great convenience to Field Force, while also accelerate debugging and modifying the efficiency of parameter.Simultaneously on this basis
9V alkaline battery is used using circuit design low-power consumption product, further increase equipment uses time and portability.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of the low of automation lubricating system
Power handheld formula commissioning device, compact structure, low-power consumption are suitble to work on the spot environment, are suitble to promote, it is existing to solve traditional industry
The drawbacks of field carries out debugging modification parameter using computer.
To achieve the above object, the utility model is realized by following scheme: a kind of low-power consumption of automation lubricating system
Hand-held commissioning device, including power supply, main control unit, display unit, key main control unit, RS485 communication unit and power supply turn
Unit is changed, the display unit, key main control unit, RS485 communication unit and power conversion unit are electric with main control unit respectively
Property connection, power supply and power conversion unit be electrically connected, power conversion unit respectively with main control unit, display unit, key master
Control unit, RS485 communication unit is electrically connected.
The power supply uses 9V alkaline battery.
The main control unit uses STM32F103C8T6 singlechip chip.
The main control unit further includes reset circuit and crystal oscillating circuit.
The reset circuit and crystal oscillating circuit circuit are electrically connected with STM32F103C8T6 singlechip chip respectively.
RS485 communication unit is using SN65LBC184 chip as transceiver.
The power conversion unit includes L78L05 chip, and L78L05 is used to the power supply of 9V be converted to 5V.
The power conversion unit further includes AMS1117-3.3 chip, and AMS1117-3.3 is for being converted to voltage by 5V
3.3V。
The display unit includes triode, exclusion and common cathode charactron, the display unit using 3.3V power supply into
Row power supply.
The utility model has the following beneficial effects: 1, the utility model is small in size, portability and operability are improved, is had
There is conveniently practical, greatly improves operating efficiency and operation accuracy.Solve the debugging of traditional computer by
The drawbacks of live outdoor overhead operation environmental restrictions；
2, the utility model is ensured that using the 9V alkaline battery power supply of 200mAh up to 30 days standby and up to 5
Hour or more uninterrupted operation realize equipment idle state automatically into stopping mould using the stop mode of STMicw Electronics
Formula greatly reduces power consumption, extends and uses the time；
3, the utility model has extraordinary human-computer interaction function, other than using high brightness charactron, can also lead to
Cross key modification messaging parameter and address parameter etc., the completely function instead of the AccessPort function of computer software and modification parameter
Energy；
4, cost is relatively low for the utility model, easy to operate, easy to use, and the market demand is big, is suitble to promote the use of.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of automation lubricating system hand-held commissioning device；
Fig. 2 is the circuit diagram of main control unit；
Fig. 3 is the circuit diagram of RS485 communication unit；
Fig. 4 is the circuit diagram of numeral method unit；
Fig. 5 is the partial circuit schematic diagram of key main control unit；
Fig. 6 is the partial circuit schematic diagram of key main control unit；
Fig. 7 is the circuit diagram of power conversion unit；
In figure: main control unit 1, display unit 2, key control unit 3, RS485 communication unit 4, power conversion unit 5.
Specific embodiment
A kind of low-power consumption hand-hold commissioning device of automation lubricating system, including power supply, main control unit 1, display unit
2, key main control unit 3, RS485 communication unit 4 and power conversion unit 5, the display unit 2, key main control unit 3,
RS485 communication unit 4 and power conversion unit 5 are electrically connected with main control unit 1 respectively, and power supply and power conversion unit 5 are electrically
Connection, power conversion unit 5 are electrical with main control unit 1, display unit 2, key main control unit 3, RS485 communication unit 4 respectively
Connection.Power conversion unit 5 is by 9V alkaline battery supply of electrical energy and is converted to 5V and 3.3V, and respectively key main control unit 3,
Display unit 2, RS485 communication unit 4 and main control unit 1 provide electric energy, supply each unit stable operation.Main control unit 1 is right
The data of key main control unit input handle and shown by display unit 2, defeated using RS485 communication unit 4 pairs
Data carry out transmission reading according to agreement, and interact display by display unit 2.
The power supply uses 9V alkaline battery.
As shown in Fig. 2, the main control unit 1 uses STM32F103C8T6 singlechip chip.
The main control unit 1 further includes reset circuit and crystal oscillating circuit.Using resistance R8 and C1 constitute reset circuit and C2,
C3, X2 and R85 constitute crystal oscillating circuit, form master control minimum unit, being filtered using capacitor prevents ESD, using J2 terminal
Debugging code and downloading program in a manner of SWD.
The reset circuit and crystal oscillating circuit circuit are electrically connected with STM32F103C8T6 singlechip chip respectively.
As shown in figure 3, RS485 communication unit 4 is using SN65LBC184 chip as transceiver.Instead of the mode of serial ports,
Increase the anti-interference ability of system communication and extend communication distance, communications portion power supply uses 5V, is supplied by power conversion unit 5
It gives.SN65LBC184 chip is a 5V, half-duplex, and RS-485 transceiver is integrated with Transient Voltage Suppressor in up to 400W
Under the high energy transient condition of peak power, it can prevent circuit from damaging.This transceiver have the effective driver of high level enabled and
The effective receiver of low level is enabled.
As shown in fig. 7, the power conversion unit 5 includes L78L05 chip, L78L05 is for being converted to the power supply of 9V
5V。
The power conversion unit 5 further includes AMS1117-3.3 chip, and AMS1117-3.3 is for being converted voltage by 5V
For 3.3V.Digital voltage is become by analog voltage using inductance, provides reference voltage for the analog acquisition of chip.
AMS1117-3.3 chip can provide including fixed voltage output version (fixed voltage includes 1.8V, 3.3V, 5V) with
Three end adjustable voltages export version, and output voltage precision also has current-limiting function, overheat cutting function up to 2%.
As shown in figure 4, the display unit 2 includes triode, exclusion and common cathode charactron, the display unit 2 is adopted
It is powered with 3.3V power supply.Triode is 8050 triodes of NPN type.Display circuit 2 is controlled using MCU, and display is single
Member 2 is powered using 3.3V power supply, and driving current is that single charactron is 50mA or so, is refreshed using process control charactron
Consumption electric energy can be effectively reduced in frequency.
As shown in figure 5, key main control unit uses 3 keys, J5 can realize that a key is opened by controlling the on-off of metal-oxide-semiconductor
Shutdown, and guarantee that lower subsystem starting can enter power on mode.The plus-minus and page-turning function of data may be implemented in other keys.
The implementation method of the low-power consumption hand-hold commissioning device of automation lubricating system, altogether the following steps are included:
1, button operation controls K1, and long-pressing enters booting operating mode, using K2 and K3 or more page turning, and selectes and needs
Function, short-press K1 confirmation are selected.Parameter regulation is carried out using K2 and K3, and is confirmed with K1 short-press.The data of system progress at this time
It modifies and data is subjected to conversion and show in location；
2, data are calculated by MCU and are sent to MCU connection charactron display unit I/O port, carry out according to control algolithm
Display generates human-computer interaction and determines correctness by operator, and charactron carries out refreshing display parameters and content according to algorithm；
3, system starts the part RS485, communicates according to agreement selected by user, generates data transmit-receive, and by gimmick knot
Fruit carries out CRC check, if sending and receiving data generates mistake, is judged by MCU, and drive digital tube display unit shows number
According to mistake.If verification is correct, state is not prompted, only shows transmitting-receiving content；
4, system enters stop mode according to preset program, function can be greatly reduced in more than 2 minutes not used situations
Consumption saves 9V battery power.If thering is K1, K2 or K3 are any to wake up stop mode by key pressing, normal operating condition is carried out.
The foregoing is merely the embodiments of the utility model patent, and therefore it does not limit the scope of the patent of the utility model,
It is all to utilize equivalent structure made by the content of the present specification, it is applied directly or indirectly in other relevant technical fields, same
Reason includes in the scope of patent protection of the utility model.
Claims (9)
1. a kind of low-power consumption hand-hold commissioning device of automation lubricating system, it is characterised in that: including power supply, main control unit
(1), display unit (2), key main control unit (3), RS485 communication unit (4) and power conversion unit (5), the display are single
First (2), key main control unit (3), RS485 communication unit (4) and power conversion unit (5) are electrical with main control unit (1) respectively
Connection, power supply and power conversion unit (5) are electrically connected, power conversion unit (5) respectively with main control unit (1), display unit
(2), key main control unit (3), RS485 communication unit (4) are electrically connected.
2. a kind of low-power consumption hand-hold commissioning device of automation lubricating system according to claim 1, it is characterised in that:
The power supply uses 9V alkaline battery.
3. the low-power consumption hand-hold commissioning device of a kind of automation lubricating system according to claim 1, it is characterised in that: institute
Main control unit (1) is stated using STM32F103C8T6 singlechip chip.
4. the low-power consumption hand-hold commissioning device of a kind of automation lubricating system according to claim 1, it is characterised in that: institute
Stating main control unit (1) further includes reset circuit and crystal oscillating circuit.
5. the low-power consumption hand-hold commissioning device of a kind of automation lubricating system according to claim 4, it is characterised in that: institute
Reset circuit and crystal oscillating circuit circuit is stated to be electrically connected with STM32F103C8T6 singlechip chip respectively.
6. the low-power consumption hand-hold commissioning device of a kind of automation lubricating system according to claim 1, it is characterised in that:
RS485 communication unit (4) is using SN65LBC184 chip as transceiver.
7. the low-power consumption hand-hold commissioning device of a kind of automation lubricating system according to claim 1, it is characterised in that: institute
Stating power conversion unit (5) includes L78L05 chip, and L78L05 is used to the power supply of 9V be converted to 5V.
8. the low-power consumption hand-hold commissioning device of a kind of automation lubricating system according to claim 7, it is characterised in that: institute
Stating power conversion unit (5) further includes AMS1117-3.3 chip, and AMS1117-3.3 is used to voltage be converted to 3.3V by 5V.
9. the low-power consumption hand-hold commissioning device of a kind of automation lubricating system according to claim 1, it is characterised in that: institute
Stating display unit (2) includes triode, exclusion and common cathode charactron, and the display unit (2) is supplied using 3.3V power supply
Electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303236.0U CN209433220U (en) | 2019-03-11 | 2019-03-11 | A kind of low-power consumption hand-hold commissioning device of automation lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303236.0U CN209433220U (en) | 2019-03-11 | 2019-03-11 | A kind of low-power consumption hand-hold commissioning device of automation lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209433220U true CN209433220U (en) | 2019-09-24 |
Family
ID=67978505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920303236.0U Expired - Fee Related CN209433220U (en) | 2019-03-11 | 2019-03-11 | A kind of low-power consumption hand-hold commissioning device of automation lubricating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209433220U (en) |
-
2019
- 2019-03-11 CN CN201920303236.0U patent/CN209433220U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20200311 |