CN205149632U - Tractor work light controller and control system ; tractor - Google Patents
Tractor work light controller and control system ; tractor Download PDFInfo
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- CN205149632U CN205149632U CN201520827610.9U CN201520827610U CN205149632U CN 205149632 U CN205149632 U CN 205149632U CN 201520827610 U CN201520827610 U CN 201520827610U CN 205149632 U CN205149632 U CN 205149632U
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- working lamp
- trac
- running light
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- control
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Abstract
The utility model discloses a tractor work light controller and control system, the controller is equipped with: a signal reception module for receiving single work light is opened or closed signals, be used for according to the signal processing module that single work light was opened or closed signals goes on handling, what obtain single work light opens or closes control command, be used for carrying out the control command output module that exports to control command, single work light gets into corresponding operating condition according to opening or close control command, the equal passing signal circuit of signal reception module and control command output module is connected with signal processing module. Adopt above -mentioned technical scheme, can realize control or configuration to single work light, maximumly satisfy light illumination and energy -conserving demand, improvement control integration degree simultaneously, easily realize, easily the extension, realize not increasing the hardware cost to the control of single (group) work light by virtual button, do not increase actual physics button, make driver's cabin overall arrangement design more reasonable.
Description
Technical field
The utility model belongs to the technical field of field machine.More specifically, the utility model relates to trac. working lamp controller, adopts the trac. control system of this controller.In addition, the utility model also relates to the trac. adopting above control system and control method.
Background technology
Trac. is Special Work vehicle, often needs to carry out work at night-environment, so its vehicle body is provided with extensive work illuminating lamp, to meet the needs that throw light on accordingly.
At present, trac. working lamp is roughly divided into two classes: front running light and rear running light.Front running light is responsible for work area, trac. front of throwing light on, and rear running light is responsible for rear tractor work area of throwing light on.Front running light, rear running light are respectively by front running light switch and rear running light switch control rule.
Because front running light, rear running light are only controlled by a physical switch respectively, and working lamp quantity is more.After switch is effective, all working lamp is all unlocked.If do not need to open so many working lamp under actual condition, the waste of resource will inevitably be caused, also will inevitably have a negative impact to the service life of working lamp.
Utility model content
The utility model provides a kind of trac. working lamp controller, its objective is the control and configuration that realize trac. working lamp mode of operation.
To achieve these goals, the technical scheme that the utility model is taked is:
Trac. working lamp controller of the present utility model is provided with: for receiving the signal receiving module of the unlatching of single working lamp or closing signal; For the signal processing module carrying out processing according to single working lamp unlatching or closed condition signal, obtain unlatching or the closing control instruction of single working lamp; For the control command output module exported control command, single working lamp enters relevant work state according to unlatching or closing control instruction; Signal receiving module is all connected with signal processing module by signal line with control command output module.
Trac. is provided with working lamp main supply switch, and signal receiving module is connected with working lamp main supply switch; Controller is provided with data memory module and is connected with signal processing module by signal line.
Under working lamp main supply switch is in closed condition, if input single working lamp start signal, the control command that then this signal obtains after signal processing module process is stored in data memory module, after working lamp main supply switch is opened, the control command stored in data memory module outputs to this single working lamp through control command output module, and this single working lamp is opened.
The utility model provides the trac. working lamp control system adopting the above trac. working lamp controller, and its technical scheme is:
Controller is connected by trac. CAN with trac. read-out, completes data communication.
Working lamp comprises front running light, rear running light; The working lamp rocker switch of control system comprises front running light rocker switch, rear running light rocker switch.
Front running light rocker switch, rear running light rocker switch access to the input pin of controller by electric wiring, so that control command is sent to controller; Working lamp accesses to controller output pin by electric wiring, an output pin of the independent connection control device of each working lamp, to realize the drived control of controller to working lamp.
Front running light comprises engine casing front running light, vehicle body front waist front running light, operator's compartment top front running light; Rear running light comprises operator's compartment top rear running light, tail of body rear running light.
Read-out can adopt touch-screen.
Working lamp virtual key is shown in the display interface of read-out.
The profile of trac. is shown in the display interface of read-out.
Controller by control circuit be connected with each working lamp rocker switch respectively.
Controller is connected with each working lamp respectively by relay.
The utility model provides a kind of technical scheme of trac., and described trac. arranges above-described trac. working lamp control system.
The utility model provides the control method of above-described trac. working lamp control system, the steps include:
1, start;
2, to the control signal that the signal receiving module of controller sends the unlatching of single working lamp or closes;
3, signal receiving module receives this control signal, and the signal processing module of controller opens according to single working lamp or closed condition signal carries out logic operation process, obtains unlatching or the closing control instruction of single working lamp;
4, the control command output module of controller exports the control command after computing, to drive corresponding single working lamp;
5, single working lamp enters relevant work state according to unlatching or closing control instruction.
6, control process terminates.
The utility model provides a kind of technical scheme of trac., and trac. working lamp control system wherein adopts above-described control method.
The utility model adopts technique scheme, can realize the control to single working lamp or configuration, farthest meet lighting and energy saving requirement simultaneously, improves the control integration degree of system; Technical scheme is easy to realize, and is easy to expansion; Realize the control to single (group) working lamp by virtual key, do not increase hardware cost; Do not increase actual physics button, make the topological design of operator's compartment more.
Accompanying drawing explanation
Fig. 1 is trac. working lamp Control system architecture schematic diagram;
Fig. 2 is trac. working lamp control system display screen interface schematic diagram;
Fig. 3 is the control flow chart of front running light rocker switch opening;
Fig. 4 is the control flow chart of front running light rocker switch closed condition;
Fig. 5 is the structural representation of trac. working lamp control system scheme two.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present utility model, technical scheme.
Structure of the present utility model as shown in Figure 1, be a kind of trac. working lamp control system, trac. comprises CAN, working lamp rocker switch, read-out.
In order to solve prior art Problems existing and overcome its defect, realize the goal of the invention of control to trac. working lamp mode of operation and configuration, the technical scheme that the utility model is taked is:
As shown in Figure 1, trac. working lamp control system of the present utility model, arranges controller, and described controller is connected with the read-out of working lamp rocker switch, working lamp and described trac. respectively by control circuit.
Controller is provided with: the working lamp signal receiving module opening and closing status signal for receiving working lamp; For opening and closing the signal processing module that status signal processes to working lamp; Data memory module; For the control command output module controlled the opening and closing of working lamp.
Because middle and high end trac. basic configuration has read-out, controller and CAN communication system, so, by these component systems of configuration, just can realize the control to trac. working lamp mode of operation or configuration flexibly, realize the purpose of this utility model.
The beneficial effects of the utility model are:
1, the control to single working lamp or configuration can be realized, farthest meet lighting and energy saving requirement simultaneously;
The integrated level of 2, higher Systematical control;
3, technical scheme is easy to realize, and is easy to expansion;
4, realize the control to single (group) working lamp by virtual key, do not increase hardware cost;
5, do not increase actual physics button, be conducive to making operator's compartment topological design more reasonable.
Working lamp comprises: front running light, rear running light;
Working lamp rocker switch comprises: front running light rocker switch, rear running light rocker switch.
As shown in Figure 1, system of the present utility model is primarily of read-out, controller, front running light rocker switch, rear running light rocker switch, working lamp, CAN, electric wiring composition.
Each several part radical function is:
Controller: the control command receiving read-out, front running light rocker switch and rear running light rocker switch, and according to the computing of command status completion logic, output services lamp control signal.
Front running light rocker switch: trac. front running light opens and closes main supply switch.
Rear running light rocker switch: trac. rear running light opens and closes main supply switch.
Further:
Front running light comprises engine casing front running light, vehicle body front waist front running light, operator's compartment top front running light; Rear running light comprises operator's compartment top rear running light, tail of body rear running light.
Read-out: the state display realizing working lamp with control, can respective fictional button in operating display interface, and to be sent to controller by CAN and control some (group) working lamp and open or out code.
Read-out can adopt touch-screen.
Display screen interface content, as shown in Figure 2.In figure, content forms primarily of two parts:
1, trac. signal profile is used for as working lamp virtual key provides position reference, enables the clear accurate working lamp understood the corresponding control of the virtual key grasping a certain position or configure its corresponding actual position of operator.
2, five groups of working lamies control virtual keys, according to position from top to bottom in Fig. 2, are defined as the 1st group to the 5th group respectively.
Engine casing front running light button, in Fig. 2 shown in the 1st group;
Vehicle body front waist front running light button, in Fig. 2 shown in the 2nd group;
Operator's compartment top front running light button, in Fig. 2 shown in the 3rd group;
Operator's compartment top rear running light button, in Fig. 2 shown in the 4th group;
Tail of body rear running light button, in Fig. 2 shown in the 5th group.
Working lamp: open illumination according to the instruction that controller sends or extinguish.
Wherein read-out has been connected data communication with controller by CAN; Front running light rocker switch, rear running light rocker switch access to the input pin of controller by electric wiring, so that controller is entered in control command transmission; Working lamp accesses to controller output pin by electric wiring, an output pin of the independent connection control device of each working lamp, to realize the drived control of controller to working lamp.
Overall structure of the present utility model can also by the following technical solutions (scheme two):
As shown in Figure 5, trac. working lamp control system of the present utility model, trac. comprises CAN, working lamp rocker switch, read-out; Control system is provided with controller, and described controller is connected with the read-out of working lamp rocker switch and described trac. respectively by control circuit; Described controller is connected with working lamp by relay.
The utility model provides a preferred embodiment:
Because the power-handling capability of each controller output pin there are differences, some controller pin power-handling capabilities are lower, cannot Direct driver working lamp, now can by controller output pin Direct driver relay, working lamp is driven again by relay, can realize said system function equally, but corresponding hardware cost is slightly high.
Its Control system architecture as shown in Figure 5.
In order to realize the goal of the invention identical with technique scheme, the utility model additionally provides the above trac. working lamp control system, and its technical scheme is that the step of this control method is as follows:
1, start;
2, the working lamp virtual key on operating display, with to controller sending controling instruction;
3, controller receives this control command, and carries out logic operation process to signal;
If 4 need to open working lamp and front running light or rear running light rocker switch are in closed condition, then open front running light or rear running light rocker switch;
5, the control command after controller output computing, to drive relevant work lamp;
6, relevant work lamp is opened or is closed;
7, control process terminates.
Wherein, the control method of front running light is:
First, no matter whether front running light rocker switch is effective, the front running light virtual key in operating display interface, completes relevant work lamp and opens or extinguish the transmission of control command to controller;
Flow process as shown in Figure 3:
If front running light rocker switch is in closed condition, then front running light is all in OFF state; Working lamp virtual key now in operating display interface, control command is sent to controller; Controller according to these instruction completion logic computings, but does not export the working lamp control command after computing, just by these control command memory retentions; As long as after this front running light rocker switch is unlocked, these working lamp control commands are just output, and complete the unlatching to working lamp or closing control;
Flow process as shown in Figure 4:
If front running light rocker switch is in opening, then front running light can be opened illumination according to the output control command of controller or extinguish; Working lamp virtual key now in operating display interface, control command is sent to controller; Controller according to these instruction completion logic computings, and exports the working lamp control command after computing at once, to complete unlatching to working lamp or closing control.
In like manner, the control method of rear running light is:
First, no matter whether rear running light rocker switch is effective, the rear running light virtual key in operating display interface, completes relevant work lamp and opens or extinguish the transmission of control command to controller;
If rear running light rocker switch is in closed condition, then rear running light is all in OFF state; Working lamp virtual key now in operating display interface, control command is sent to controller; Controller according to these instruction completion logic computings, but does not export the working lamp control command after computing, just by these control command memory retentions; As long as after this rear running light rocker switch is unlocked, these working lamp control commands are just output, and complete the unlatching to working lamp or closing control;
If rear running light rocker switch is in opening, then rear running light can be opened illumination according to the output control command of controller or extinguish; Working lamp virtual key now in operating display interface, control command is sent to controller; Controller according to these instruction completion logic computings, and exports the working lamp control command after computing at once, to complete unlatching to working lamp or closing control.
In sum, key of the present utility model is: provide the control of a kind of trac. working lamp, configuration-system, by above analysis, be described in detail the composition, principle of work, control flow etc. of system; Structure composing mode of the present utility model, corresponding effect, control flow, be the key point of dealing with problems.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (10)
1. a trac. working lamp controller, is characterized in that, described controller is provided with: for receiving the signal receiving module of the unlatching of single working lamp or closing signal; For the signal processing module carrying out processing according to described single working lamp unlatching or closing signal, obtain unlatching or the closing control instruction of described single working lamp; For the control command output module exported described control command, described single working lamp enters relevant work state according to described unlatching or closing control instruction; Described signal receiving module is all connected with signal processing module by signal line with control command output module.
2. according to trac. working lamp controller according to claim 1, it is characterized in that, described trac. is provided with working lamp main supply switch, and described signal receiving module is connected with described working lamp main supply switch; Described controller is provided with data memory module and is connected with signal processing module by signal line.
3. adopt a trac. working lamp control system for the trac. working lamp controller described in claim 1 or 2, it is characterized in that: described controller is connected by CAN with the read-out of trac., completes data communication.
4., according to trac. working lamp control system according to claim 3, it is characterized in that: described working lamp comprises front running light, rear running light; Described control system comprises the working lamp main supply switch of described trac., and described working lamp main supply switch comprises the front running light rocker switch and rear running light rocker switch that control described front running light and described rear running light respectively.
5. according to trac. working lamp control system according to claim 4, it is characterized in that: described front running light rocker switch, rear running light rocker switch access to the input pin of controller by electric wiring, so that control command is sent to controller; Described working lamp accesses to controller output pin by electric wiring, an output pin of the independent connection control device of each working lamp, to realize the drived control of controller to working lamp.
6. according to trac. working lamp control system according to claim 4, it is characterized in that: described front running light comprises engine casing front running light, vehicle body front waist front running light, operator's compartment top front running light; Described rear running light comprises operator's compartment top rear running light, tail of body rear running light.
7. according to trac. working lamp control system according to claim 3, it is characterized in that, described controller is connected with each working lamp rocker switch respectively by control circuit.
8. according to trac. working lamp control system according to claim 3, it is characterized in that, described read-out is touch-screen.
9., according to trac. working lamp control system according to claim 3, it is characterized in that: described controller is connected with each working lamp respectively by relay.
10. a trac., is characterized in that, described trac. adopts trac. working lamp control system as claimed in claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827610.9U CN205149632U (en) | 2015-10-23 | 2015-10-23 | Tractor work light controller and control system ; tractor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827610.9U CN205149632U (en) | 2015-10-23 | 2015-10-23 | Tractor work light controller and control system ; tractor |
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| Publication Number | Publication Date |
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| CN205149632U true CN205149632U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520827610.9U Active CN205149632U (en) | 2015-10-23 | 2015-10-23 | Tractor work light controller and control system ; tractor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222965A (en) * | 2017-07-31 | 2017-09-29 | 徐州徐工矿山机械有限公司 | A kind of terraced lamp control circuit of the mine car equipped with bus keyboard and its control method |
-
2015
- 2015-10-23 CN CN201520827610.9U patent/CN205149632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222965A (en) * | 2017-07-31 | 2017-09-29 | 徐州徐工矿山机械有限公司 | A kind of terraced lamp control circuit of the mine car equipped with bus keyboard and its control method |
| CN107222965B (en) * | 2017-07-31 | 2023-06-13 | 徐州徐工矿山机械有限公司 | Mine car ladder lamp control circuit with bus keyboard |
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| GR01 | Patent grant |