CN205714450U - A kind of remote throttle control device of oil truck engine in situ - Google Patents
A kind of remote throttle control device of oil truck engine in situ Download PDFInfo
- Publication number
- CN205714450U CN205714450U CN201620380008.XU CN201620380008U CN205714450U CN 205714450 U CN205714450 U CN 205714450U CN 201620380008 U CN201620380008 U CN 201620380008U CN 205714450 U CN205714450 U CN 205714450U
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- China
- Prior art keywords
- engine
- throttle
- analog output
- control device
- output module
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Abstract
This utility model essentially discloses the remote throttle control device of a kind of oil truck engine in situ, including electromotor, the control circuit of described remote throttle control device includes controller module, the analog output module being connected with controller module, the signal that described analog output module sends is supplied to the Throttle Opening Control unit of engine pan by additional processing circuitry module, described engine in situ is provided with the Analog control speed interface receiving analog output module signal, described Throttle Opening Control unit is provided voltage signal by the throttle velocity sensor set on the engine and is passed to engine pan ECU, simple in construction, control accuracy is high, low cost and fault rate are relatively low.
Description
Technical field
This utility model relates to the technical field of oil truck, is specifically related to the remote throttle control device of a kind of oil truck engine in situ.
Background technology
At present, oil truck liberation mainly has by pushing-pulling flexible shaft control with the engine remote accelerator control device of use on east wind chassis and controls two ways by hydraulic jack: pushing-pulling flexible shaft control mode is by action bars, graduated disc, flexible axle secured adjusted device, pushing-pulling flexible shaft, flexible axle adjusting means, throttle sensor fixed mount at full speed, the composition such as throttle sensor at full speed, by action bars according to graduated disc instruction operation, draw pushing-pulling flexible shaft, thus reach to control throttle velocity sensor at full speed, change speed control voltage signal further, and realize the purpose that engine speed controls, this control mode is more directly perceived, but its frame for movement is relative complex, control accuracy is the highest, can only be by manual operations, long-range automatically controlling cannot be realized, intelligence degree is low.Another kind of hydraulic jack control mode is made up of double electromagnet three position four-way directional control valve, hydraulic jack fixing device, hydraulic jack, hydraulic jack adjusting means, at full speed throttle sensor fixed mount, at full speed throttle sensor etc., by the button on remote controller or guidance panel go operate double electromagnet three position four-way directional control valve electric situation, hydraulic jack is made to carry out extension and contraction control as required, traction throttle velocity sensor at full speed, thus change speed control voltage signal, realize the purpose that engine speed controls；The flexible of hydraulic jack is to be controlled by the three position four-way directional control valve of double electromagnet, the stretching speed of oil cylinder adjusts valve by the bidirectional throttle of superposition and controls, this control mode is more directly perceived, easily realize long-range automatically controlling, intelligence degree is higher, but the defect existed is that control execution process is relative complex, and control accuracy is the highest, and relative cost is higher.
Utility model content
The deficiency existed for prior art, this utility model provides the remote throttle control device of a kind of oil truck engine in situ, and simple in construction, control accuracy height, low cost and fault rate are relatively low.
In order to achieve the above object, this utility model is achieved through the following technical solutions: the remote throttle control device of a kind of oil truck engine in situ, including electromotor, the control circuit of described remote throttle control device includes controller module, the analog output module being connected with controller module, the signal that described analog output module sends is supplied to the Throttle Opening Control unit of engine pan by additional processing circuitry module, described electromotor is provided with the Analog control speed interface receiving analog output module signal, described electromotor provides voltage signal by throttle velocity sensor and passes to the Throttle Opening Control unit of engine pan ECU.
As preferably: described analog output module input voltage range is 0V 24V, output voltage range is 0V 5V, + the 5V that described throttle velocity sensor uses chassis ECU to provide powers, and the voltage signal of 0 5V is provided to engine pan ECU by the holding wire of throttle velocity sensor, it is achieved the speed controlling of electromotor.
As preferably: the power input voltage scope that described control circuit connects is DC10V DC30V；This structure power input voltage scope is relatively wide, and power supply anti-fluctuation ability is strong, directly can power with automobile storage battery and electromotor, it is not necessary to install stable-pressure device additional, not only simplifies control hardware but also provide cost savings.
As preferably: the model of described controller module is controller EPC2023；This structure is controlled by controller module EPC2023, rational in infrastructure, controls stable.
As preferably: the model of described analog output module is analog output module WS1512, rational in infrastructure, working stability.
This utility model has and has the beneficial effect that
By increasing an analog output module in circuit control, the signal that analog output module sends is supplied to the Throttle Opening Control unit of engine pan by additional processing circuitry module, control mode is simple, control low cost, control accuracy is high, control failure rate is low, it is easy to long-range automatically controlling, intelligence degree is high, it is applicable to the engine remote throttle speed controlling of bridge-detecting operation vehicle, can be risen by detection vehicle radio remote control simultaneously or control panel realizes the engine speed that speed sets and automatically controls, the operative employee greatly meeting different operating level uses.
Accompanying drawing explanation
Fig. 1 is this utility model accelerator mode control schematic diagram；
Fig. 2 is that this utility model engine speed controls schematic diagram.
Reference: 1, controller module；2, analog output module；3, additional processing circuitry module；4, Throttle Opening Control unit；5, Analog control speed interface；6, throttle velocity sensor；7, control circuit；8, electromotor；9, engine pan ECU.
Detailed description of the invention
In conjunction with accompanying drawing, this utility model preferred embodiment is described in further details.
nullAs shown in Figure 1-2，A kind of remote throttle control device of oil truck engine in situ，Including electromotor 8，The control circuit 7 of described remote throttle control device includes controller module 1、The analog output module 2 being connected with controller module 1，The signal that described analog output module 2 sends is supplied to the Throttle Opening Control unit 4 on electromotor 8 chassis by additional processing circuitry module 3，Described electromotor 8 is provided with the Analog control speed interface 5 receiving analog output module 2 signal，Described electromotor 8 is provided voltage signal by throttle velocity sensor 6 and is passed to the Throttle Opening Control unit 4 of engine pan ECU，Described analog output module 2 input voltage range is 0V 24V，Output voltage range is 0V 5V，+ the 5V that described throttle velocity sensor 6 uses chassis ECU to provide powers，And the voltage signal of 0 5V is provided to engine pan ECU9 by the holding wire of throttle velocity sensor 6，Realize the speed controlling of electromotor 8；The power input voltage scope that described control circuit 7 connects is DC10V DC30V；This structure power input voltage scope is relatively wide, and power supply anti-fluctuation ability is strong, directly can power with automobile storage battery and electromotor, it is not necessary to install stable-pressure device additional, not only simplifies control hardware but also provide cost savings；The model of described controller module 1 is controller EPC2023；This structure is controlled by controller module EPC2023, rational in infrastructure, controls stable；The model of described analog output module 2 is analog output module WS1512, rational in infrastructure, working stability.
Oil truck is in the course of the work, when electromotor need to accelerate, to 1 one signal for faster of controller module, controller module 1 can perform electromotor speed-up command according to the application program write in system, make analog output module 2 export corresponding magnitude of voltage and be supplied to the Throttle Opening Control unit 4 of engine pan ECU, so that starting function to accelerate to corresponding speed；On the contrary, when electromotor need to slow down, a reduce-speed sign is inputted to controller module 1, controller module 1 can perform engine retard order according to the application program write in system, make analog output module 2 export corresponding magnitude of voltage and be supplied to engine pan ECU, so that electromotor 8 can decelerate to corresponding speed.This utility model is by increasing an analog output module in circuit control, the signal that analog output module sends is supplied to the Throttle Opening Control unit of engine pan by additional processing circuitry module, control mode is simple, control low cost, control accuracy is high, control failure rate is low, it is easy to long-range automatically controlling, intelligence degree is high, it is applicable to the engine remote throttle speed controlling of oil truck, simultaneously can realize, by guidance panel control knob, the engine speed that speed sets to automatically control, greatly meet operative employee's use of different operating level.
Above-described embodiment is only used for illustrating inventive concept of the present utility model, rather than the restriction to this utility model rights protection, all changes utilizing this design that this utility model carries out unsubstantiality, protection domain of the present utility model all should be fallen into.
Claims (5)
1. the remote throttle control device of an oil truck engine in situ, including electromotor (8), it is characterized in that: the control circuit (7) of described remote throttle control device includes controller module (1), the analog output module (2) being connected with controller module (1), the signal that described analog output module (2) sends is supplied to the Throttle Opening Control unit (4) of engine pan by additional processing circuitry module (3), described electromotor (8) is provided with the Analog control speed interface (5) receiving analog output module (2) signal, described electromotor (8) provides voltage signal by throttle velocity sensor (6) and passes to the Throttle Opening Control unit (4) of engine pan ECU (9).
The remote throttle control device of a kind of oil truck engine in situ the most according to claim 1, it is characterized in that: described analog output module (2) input voltage range is 0V 24V, output voltage range is 0V 5V, + the 5V that described throttle velocity sensor (6) uses engine pan ECU (9) to provide powers, the voltage signal of 0 5V be provided to engine pan ECU (9), it is achieved the speed controlling of electromotor (8) by the holding wire of throttle velocity sensor (6).
The remote throttle control device of a kind of oil truck engine in situ the most according to claim 1, it is characterised in that: the power input voltage scope that described control circuit (7) connects is DC10V DC30V.
The remote throttle control device of a kind of oil truck engine in situ the most according to claim 1, it is characterised in that: the model of described controller module (1) is controller EPC2023.
The remote throttle control device of a kind of oil truck engine in situ the most according to claim 1, it is characterised in that: the model of described analog output module (2) is analog output module WS1512.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380008.XU CN205714450U (en) | 2016-04-28 | 2016-04-28 | A kind of remote throttle control device of oil truck engine in situ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380008.XU CN205714450U (en) | 2016-04-28 | 2016-04-28 | A kind of remote throttle control device of oil truck engine in situ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714450U true CN205714450U (en) | 2016-11-23 |
Family
ID=57292949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620380008.XU Expired - Fee Related CN205714450U (en) | 2016-04-28 | 2016-04-28 | A kind of remote throttle control device of oil truck engine in situ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714450U (en) |
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2016
- 2016-04-28 CN CN201620380008.XU patent/CN205714450U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |