CN206591563U - A kind of loader-digger electrical system - Google Patents
A kind of loader-digger electrical system Download PDFInfo
- Publication number
- CN206591563U CN206591563U CN201720258978.7U CN201720258978U CN206591563U CN 206591563 U CN206591563 U CN 206591563U CN 201720258978 U CN201720258978 U CN 201720258978U CN 206591563 U CN206591563 U CN 206591563U
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- Prior art keywords
- electrical
- digger
- loader
- vehicle
- buses
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Electric Propulsion And Braking For Vehicles (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The utility model discloses a kind of loader-digger electrical system.Including No. 1 electrical centre being connected respectively with J1939CAN buses, No. 2 electrical centres, No. 1 controller, No. 2 controllers, virtual instrument display and warning indicator；J1939CAN buses are connected through adapter with computer.The utility model can effectively manage the operation of vehicle, accurately monitoring travel condition of vehicle and fault self-diagnosis, carry out rational man-machine interaction.
Description
Technical field
The utility model is related to a kind of loader-digger electrical system, belongs to technical field of engineering machinery.
Background technology
At present, domestic loader-digger is generally the engineering machinery of low speed, and electric-control system is fairly simple, is especially also being used
The electric-control system of mould oscillating table design is more simple.
Utility model content
The purpose of this utility model is that there is provided a kind of loader-digger electrical system.Effectively to manage the work of vehicle
Industry, accurately monitoring travel condition of vehicle and fault self-diagnosis, carry out rational man-machine interaction.
The technical solution of the utility model：
A kind of loader-digger electrical system, including No. 1 electrical centre, No. 2 electricity being connected respectively with J1939CAN buses
Gas center, No. 1 controller, No. 2 controllers, virtual instrument display and warning indicator；J1939CAN buses through adapter with
Computer is connected.
Compared with prior art, the utility model can effectively manage the operation of vehicle, accurately monitoring vehicle operation shape
State and fault self-diagnosis, carry out rational man-machine interaction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, but not as new to this practicality
Any limitation of type.
Embodiment
A kind of loader-digger electrical system, as shown in Figure 1.A kind of loader-digger electrical system, including respectively with
No. 1 electrical centre, No. 2 electrical centres, No. 1 controller, No. 2 controllers, the virtual instrument displays of J1939CAN buses connection
And warning indicator；J1939CAN buses are connected through adapter with computer.
The effect of each several part in the utility model：
No. 1 controller：Vehicle operation controller, major function is：Receive left and right operation handle Operation control signal,
Operating type setting signal and apparatus for work angle signal, control loads valve group and excavates valve group to be made according to set requirements
Industry；The sensor signal such as the failure feedback signal of each valve and temperature, pressure, water level, the liquid level of detecting system is received, to signal
After being handled, send fault message to bar shaped indicating alarm and virtual instrument is shown and alarmed.
Number controller：Light and system mode controller, major function is：Receive the control input of all kinds of light, such as work
Make the input such as lamp, high beam, dipped headlight, steering indicating light, emergency light, power management module is sent control signals to, so as to control lamp
Open and close；The signal of start button is received, the startup and closing of engine system is controlled；Receive differential lock and suspension control shape
State signal, is shown on bar shaped indicating alarm.
Number and No. 2 electrical centres：The light controling signal come from No. 2 controllers is received, the on and off of all kinds of lamps is controlled,
Such as portable lamp, back-up lamp, dipped headlight, high beam, stop light, mark lamp, clearance light；Control fuel oil pull in winding and start after
Electrical equipment；Power supply is provided for electric mechanical table, virtual instrument, EGS, air-conditioning etc.；Diagnose light, the break-make of supply line.
Virtual instrument display：In terms of mainly including following three, one is the display of Common Instrument, such as transmission oil temperature table,
System pressure table, revolution counter, speedometer, fuel liquid level table, voltmeter etc.；Two be that the system failure is alarmed, such as temperature alarming,
Pressure alarm, liquid level warning, the fault alarm of valve, breaking alarming of potentiometer fault alarm lamp wiring etc.；Three be black box
Status data when function, i.e., phylogenetic failure or alarm is recorded, and is easy to search failure.
Warning indicator：Driver and crew are pointed out in the form of light by the current state of vehicle.
In addition, this electric-control system also includes：
Joystick：Right operation handle mainly completes loading operation and large arm and back-hoe bucket to digging operation device are entered
Row control.Left and right operation handle completes to be controlled digging operation together.
Fault diagnosis diagnostic system is that, for fault diagnosis at the scene, diagnosis terminal is connected by DLA protocol converters
It is connected in CAN buses, is detected by terminal software come the port data to selected CAN device, so as to searches and be
The trouble point of system.
The course of work and principle of the present utility model
The utility model by 2 controllers, 2 operation handles, 1 virtual instrument display, 1 warning indicator,
2 electrical centres, 11 sensors, 1 fault detect interface composition.Pass through CAN between each critical piece of system
Real-time communication is carried out, No. 1 controller controls the apparatus for work of vehicle, and No. 2 controllers perform other control work of vehicle, electrically
The control instruction of No. 2 controllers is received centrally through CAN, corresponding power supply is carried out.Driver needs the letter observed
Breath is shown by virtual instrument and bar shaped indicating alarm.When No. 1, No. 2 controllers check the parameter of system monitoring with it is pre-
If be worth inconsistent, controller sends alarm signal, and alarm signal is shown by virtual instrument display and warning indicator
Show.
Real-time communication, the operation dress of No. 1 controller control vehicle are carried out by CAN between each critical piece of system
Put, No. 2 controllers perform other control work of vehicle.No. 1 and No. 2 electrical centres are also referred to as power management module, pass through CAN
Bus receives the control instruction of No. 2 controllers, carries out corresponding power supply.Driver needs the information observed by virtual instrument
Shown with bar shaped indicating alarm.When No. 1, No. 2 controllers check parameter and the inconsistent preset value of system monitoring,
Controller sends alarm signal, and alarm signal is shown by virtual instrument and warning indicator.
Claims (1)
1. a kind of loader-digger electrical system, it is characterised in that：During No. 1 including being connected respectively with J1939CAN buses electric
The heart, No. 2 electrical centres, No. 1 controller, No. 2 controllers, virtual instrument display and warning indicator；J1939CAN buses are passed through
Adapter is connected with computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258978.7U CN206591563U (en) | 2017-03-16 | 2017-03-16 | A kind of loader-digger electrical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258978.7U CN206591563U (en) | 2017-03-16 | 2017-03-16 | A kind of loader-digger electrical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206591563U true CN206591563U (en) | 2017-10-27 |
Family
ID=60124383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258978.7U Active CN206591563U (en) | 2017-03-16 | 2017-03-16 | A kind of loader-digger electrical system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206591563U (en) |
-
2017
- 2017-03-16 CN CN201720258978.7U patent/CN206591563U/en active Active
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