CN203376163U - Off-line adjusting device for electronic injection engine of pulling and pumping tanker - Google Patents
Off-line adjusting device for electronic injection engine of pulling and pumping tanker Download PDFInfo
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- CN203376163U CN203376163U CN201320407595.3U CN201320407595U CN203376163U CN 203376163 U CN203376163 U CN 203376163U CN 201320407595 U CN201320407595 U CN 201320407595U CN 203376163 U CN203376163 U CN 203376163U
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Abstract
The utility model discloses an off-line adjusting device for an electronic injection engine of a pulling and pumping tanker. The off-line adjusting device comprises an engine electric control module which has a control interface P1 and a control interface P2. The control interface P2 is connected with all electric appliance parts of an engine body. The control interface P1 is equipped with a throttle control signal port, a starting control signal port, a power supply interface, a rotating speed signal interface and an engine performance detection port. An electric switch starting switch of the device is connected with the starting control signal port and a starting end of a starter. A throttle control sensor is connected with the throttle control signal port. A rotating speed meter is connected with the rotating speed signal interface. A power supply is connected with the power supply interface. An intelligent terminal is connected with the engine performance detection port. A power supply end of the starter is connected with positive and negative ends of the power supply. A master control switch is in series connection between the power supply and the power supply interface and between the power supply and the power supply end of the starter. The device can adjust an engine in an off-line manner to prevent repeated mounting and repairing, such that the repairing quality and efficiency is improved, and the workload, periods and costs of repairing are reduced.
Description
Technical field
The utility model relates to a kind of off-line debugging apparatus that attracts the tank car electronic fuel injection engine.
Background technology
Along with scientific and technical development, car electrics and electronic control technology are more and more advanced, and it is increasing that it repairs difficulty.Attracting tank car is special vehicle, and it is mainly used in the transhipment work of particulate dust.As Ford attract tank car engine application current state-of-the-art diesel oil electric jet technology, its electronic fuel injection engine electric system is mainly graded and is formed by electronic control module (ECM), temperature sensing unit, pressure sensitive unit, velocity pick-up unit, throttle sensing unit, data connecting interface and power supply unit.Temperature sensing is partly cooling-water temperature sensor, lubricating oil sensor, the torque converter oil temperature sensor; Pressure sensing is partly engine oil pressure pickup, pressurized sensor, barometric pressure sensor; Velocity pick-up is partly main speed probe, secondary speed probe; The throttle sensing unit is hand throttle and foot throttle.Power unit is accumulator, generator, starter, gauge tap and fuse.This engine work need possess electronic control module (ECM), temperature sensing part, pressure sensing part, velocity pick-up part, throttle sensing unit, power supply unit and grade, and each several part is unified intact, and data connect effectively normal.
General engine electric-controlled module (ECM) has two control interface P1 and P2, wherein control interface P1 connects external control system, throttle control signal and startup control signal and power interface, tach signal interface and engine performance detection port as pilothouse, each electric component of control interface P2 connecting engine body, comprise various kinds of sensors and electric injection system; While landing maintenance under the engine off-line hangs, engine body separates with external control system by dismounting control port P1, and each electric component of engine body still connects electronic control module (ECM) by control interface P2.
Because vehicle adopts the Modular control system pattern, when vehicle regular inspection or trouble hunting, engine needs off-line to hang down to land to carry out upkeep operation, due to after engine hangs down and lands, electronic control module (ECM) is separated with external control system, after therefore general engine overhaul, can't carry out the off-line operation debugging, therefore can't confirm to repair the operating mode of rear engine, after often needing engine to be mounted to vehicle, starting engine carries out test run and just obtains overhaul rear engine performance; Once engine can not turn round or not reach performance index, also need to hang lower engine and reexamine repairing, this process may repeatedly so have a strong impact on repair quality and the efficiency of engine, increases maintenance workload, cycle and repair cost.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of off-line debugging apparatus that attracts the tank car electronic fuel injection engine, utilize this device to attracting the tank car electronic fuel injection engine to implement the off-line debugging, obtain repairing the actual motion performance of rear engine, avoid the repetition installation and repairing of engine, improve repair quality and efficiency, reduced maintenance workload, cycle and repair cost.
For solving the problems of the technologies described above, the utility model attracts the off-line debugging apparatus of tank car electronic fuel injection engine to comprise engine electric-controlled module, described electronic control module is provided with control interface P1 and control interface P2, each electric component of described control interface P2 connecting engine body, various kinds of sensors and electric injection system, described control interface P1 is provided with the throttle control signal port, start the control signal port, power interface, tach signal interface and engine performance detection port, this device also comprises the electric switch starting switch, the Throttle Opening Control sensor, tachometer gage, power supply, intelligent terminal, starter and master switch, described electric switch starting switch connects the startup control signal port of described electronic control module and the start end of starter, described Throttle Opening Control sensor connects the throttle control signal port of described electronic control module, described tachometer gage connects the tach signal interface of described electronic control module, described power supply connects the power interface of described electronic control module, described intelligent terminal connects the engine performance detection port of described electronic control module, the power end of described starter connects the positive and negative terminal of described power supply, described master switch is serially connected with between the power interface of described power supply and described electronic control module and between the power end of described power supply and starter.
Further, above-mentioned power supply is accumulator.
Further, above-mentioned electric switch starting switch is automobile gear level switch and key switch.
Further, above-mentioned intelligent terminal is that the panel computer that detects software is installed.
Because attracting the off-line debugging apparatus of tank car electronic fuel injection engine, the utility model adopted technique scheme, be that this device comprises engine electric-controlled module, electronic control module is provided with control interface P1 and control interface P2, each electric component of control interface P2 connecting engine body, various kinds of sensors and electric injection system, control interface P1 is provided with the throttle control signal port, start the control signal port, power interface, tach signal interface and engine performance detection port, this device also comprises the electric switch starting switch, the Throttle Opening Control sensor, tachometer gage, power supply, intelligent terminal, starter and master switch, the electric switch starting switch connects the startup control signal port of electronic control module and the start end of starter, the Throttle Opening Control sensor connects the throttle control signal port of electronic control module, tachometer gage connects the tach signal interface of electronic control module, power supply connects the power interface of electronic control module, intelligent terminal connects the engine performance detection port of electronic control module, the power end of starter connects the positive and negative terminal of power supply, master switch is serially connected with between the power interface of power supply and electronic control module and between the power end of power supply and starter.This device, to attracting the tank car electronic fuel injection engine to implement the off-line debugging, obtains repairing the actual motion performance of rear engine, avoids the repetition installation and repairing of engine, has improved repair quality and efficiency, has reduced maintenance workload, cycle and repair cost.
The accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is the off-line debugging apparatus structural representation that the utility model attracts the tank car electronic fuel injection engine.
Embodiment
As shown in Figure 1, the utility model attracts the off-line debugging apparatus of tank car electronic fuel injection engine to comprise engine electric-controlled module 1, described electronic control module 1 is provided with control interface P1 and control interface P2, each electric component of described control interface P2 connecting engine body, various kinds of sensors and electric injection system 2, described control interface P1 is provided with the throttle control signal port, start the control signal port, power interface, tach signal interface and engine performance detection port, this device also comprises electric switch starting switch 3, Throttle Opening Control sensor 7, tachometer gage 8, power supply 5, intelligent terminal 6, starter 4 and master switch K, described electric switch starting switch 3 connects the startup control signal port of described electronic control module 1 and the start end of starter 4, described Throttle Opening Control sensor 7 connects the throttle control signal port of described electronic control module 1, described tachometer gage 8 connects the tach signal interface of described electronic control module 1, described power supply 5 connects the power interface of described electronic control module 1, described intelligent terminal 6 connects the engine performance detection port of described electronic control module 1, the power end of described starter 4 connects the positive and negative terminal of described power supply 5, described master switch K is serially connected with between the power interface of described power supply 5 and described electronic control module 1 and between the power end of described power supply 5 and starter 4.
Further, above-mentioned power supply 5 can adopt accumulator.Accumulator facilitates the connection of system, and the operating mode of simulation Vehicular accumulator cell.
Further, above-mentioned electric switch starting switch 3 is automobile gear level switch and key switch.Key switch is for the starting ignition of engine, and the automobile gear level switch is for the simulation speed governing of engine, with the actual condition of reflection engine.
Further, above-mentioned intelligent terminal 6 is that the panel computer that detects software is installed.Panel computer is easy to carry and execute-in-place, by the detection software of installing, detects in real time also operating condition and all kinds of operational factor of recording engine.
This device can substitute the throttle control signal of pilothouse, start control signal and provide working power to electronic control module, under the engine off-line hangs, land the maintenance after, can carry out the off-line debugging to every runnability of engine by this device, at first master switch closes during debugging, electronic control module powers in stand-by state, now open the electric switch starting switch one grade, the startup control signal port of electronic control module obtains electric, electronic control module startup work, at this moment open the startup shelves of electric switch starting switch, the suction iron relay of starter obtains electric, starter is started working.Starter obtains electric work and drives the engine operation running, and electronic control module is sent operating instruction according to the feedback signal of each sensor of engine simultaneously, by all kinds of actuators, realizes operation.And the position by adjusting the Throttle Opening Control sensor can the control engine running speed, this engine running speed can intuitively obtain by tachometer gage, in engine operation process, operating mode in the time of can detecting engine running by the intelligent terminal be connected with electronic control module engine performance detection port and running parameter and give real time record, and can detect working condition and the engine property indices of each cylinder injector of engine, thereby the repairing result of engine is repaired in judgement, realize the process control of tune-up, after duty after clear and definite engine is repaired, can carry out targetedly in situ accesibility, thereby avoid blindly repairing, repeatedly lift the engine phenomenon, solved the practical problems of engine site examining and repairing, greatly reduced the time of reconditioning work, and guaranteed the engine overhaul quality, reached the purpose of cost efficiency.
This device also can be used for detecting the failure judgement engine performance, when vehicle breaks down or self detection system while ging wrong, use this device to implement engine start, detect to judge the engine failure point by electronic control module, thereby avoid blindly disassembling and assembling engine assembly, reduce repairman's workload, greatly reduce the cost of repairs and cost of labor simultaneously, save the repair cycle, improve the operational efficiency of vehicle.
Claims (4)
1. an off-line debugging apparatus that attracts the tank car electronic fuel injection engine, comprise engine electric-controlled module, described electronic control module is provided with control interface P1 and control interface P2, each electric component of described control interface P2 connecting engine body, various kinds of sensors and electric injection system, described control interface P1 is provided with the throttle control signal port, start the control signal port, power interface, tach signal interface and engine performance detection port, it is characterized in that: this device also comprises the electric switch starting switch, the Throttle Opening Control sensor, tachometer gage, power supply, intelligent terminal, starter and master switch, described electric switch starting switch connects the startup control signal port of described electronic control module and the start end of starter, described Throttle Opening Control sensor connects the throttle control signal port of described electronic control module, described tachometer gage connects the tach signal interface of described electronic control module, described power supply connects the power interface of described electronic control module, described intelligent terminal connects the engine performance detection port of described electronic control module, the power end of described starter connects the positive and negative terminal of described power supply, described master switch is serially connected with between the power interface of described power supply and described electronic control module and between the power end of described power supply and starter.
2. the off-line debugging apparatus of attraction tank car electronic fuel injection engine according to claim 1, it is characterized in that: described power supply is accumulator.
3. the off-line debugging apparatus of attraction tank car electronic fuel injection engine according to claim 1 and 2, it is characterized in that: described electric switch starting switch is automobile gear level switch and key switch.
4. the off-line debugging apparatus of attraction tank car electronic fuel injection engine according to claim 3 is characterized in that: described intelligent terminal is that the panel computer that detects software is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320407595.3U CN203376163U (en) | 2013-07-10 | 2013-07-10 | Off-line adjusting device for electronic injection engine of pulling and pumping tanker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320407595.3U CN203376163U (en) | 2013-07-10 | 2013-07-10 | Off-line adjusting device for electronic injection engine of pulling and pumping tanker |
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| Publication Number | Publication Date |
|---|---|
| CN203376163U true CN203376163U (en) | 2014-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320407595.3U Expired - Fee Related CN203376163U (en) | 2013-07-10 | 2013-07-10 | Off-line adjusting device for electronic injection engine of pulling and pumping tanker |
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| CN (1) | CN203376163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613813A (en) * | 2018-05-11 | 2018-10-02 | 深圳天溯计量检测股份有限公司 | A kind of engine performance test equipment |
-
2013
- 2013-07-10 CN CN201320407595.3U patent/CN203376163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613813A (en) * | 2018-05-11 | 2018-10-02 | 深圳天溯计量检测股份有限公司 | A kind of engine performance test equipment |
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| 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: 20140101 Termination date: 20190710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |