CN205149740U - Two sections rearmounted electrical system of tracked vehicle - Google Patents
Two sections rearmounted electrical system of tracked vehicle Download PDFInfo
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- CN205149740U CN205149740U CN201520982765.XU CN201520982765U CN205149740U CN 205149740 U CN205149740 U CN 205149740U CN 201520982765 U CN201520982765 U CN 201520982765U CN 205149740 U CN205149740 U CN 205149740U
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Abstract
The utility model provides a two sections rearmounted electrical system of tracked vehicle, it relates to an electrical system. The utility model provides an in order to overcome the electrical system and the automobile -used electric installation hypertelorism in back that two festival vehicle front truck driver remote monitoring of existing among the prior art arouses, the electrical loss of distance production is too big, the too high and electromagnetic compatibility's of cable cost problem. The utility model discloses a flush mounting plate of switch, virtual combination meter, other device interface in the bus, can buss bus, a central processing unit, rear view camera, differential mechanism shut off valve, tarpaulin motor, fuel pump, direct current immersible pump, tail headlight, tail headlight relay, distribution insurance group, storage battery. The utility model discloses fine control whole car electromagnetic compatibility.
Description
Technical field
The utility model belongs to electric system technical field, relates to a kind of novel rearmounted electric-control system.
Background technology
Because full landform binodal crawler vehicle is the design of two railway carriage or compartments, different load-carrying vehicle full car length is different, the vehicle of minimum load-carrying 3 tons also has nearly 10 length, load-carrying 30 tons of vehicle vehicle commanders reach 16 meters especially, chaufeur controls rear car electrical equipment wiring harness at operator's compartment to be needed very long, the multi-thread bundle quantity of rear vehicular electrical appliance quantity is also a lot, and cost is very high, and after breaking down, maintenance and inspection are also very difficult; Secondly, purposes is more and more extensive, and the function possessed gets more and more, and the electrical equipment of vehicle outfitting gets more and more, cause electric system wire harness to get more and more, trouble diagnosing is more and more difficult, the coordination system becomes increasingly complex, require more and more higher to car load power monitoring and Electrical Safety.Full landform binodal crawler vehicle rear car electrical equipment ECU (Electrical Control Unit) well solves that above trouble point is many, troubleshooting barrier is difficult to and high in cost of production problem.
Utility model content
The technical solution of the utility model is to overcome the binodal vehicle front truck electric-control system and rear car consumer hypertelorism that exist in prior art, the electrical Q that the distance caused produces is large, the bad control of electromagnetic compatibility problem, the shortcomings such as cable high cost, the rearmounted electric-control system of one proposed, make use of " instrument coordinates with rearmounted electric-control system the structure monitoring full car " solves the above problem that all-terrain vehicle causes because binodal car body is long.
The rearmounted electric-control system of a kind of binodal crawler vehicle, this confession Distribution Management System comprises switch panel, virtual portfolio instrument, other equipment interfaces in bus, canbuss bus, central processing unit, rearview camera, diff locking-valve, tarpaulin motor, fuel charger, D. C. submersible pump, tail headlight, tail headlight relay, distribution insurance group, battery pack, tachogen, water level detector, fuel-quantity transducer, oil temperature sensor, photosensor, wherein: rearmounted electric-control system distribution insurance group is connected with front truck battery pack by a main power line, distribution insurance group is rear car distribution, rearmounted electric-control system is by canbuss bus and the mutual communication of virtual portfolio instrument, switch panel does digital to analogy conversion by virtual portfolio instrument and central processing unit, controls rear car rearview camera with this, diff locking-valve, tarpaulin motor, fuel charger, D. C. submersible pump, tail headlight consumer, in bus, other equipment interfaces are for expanding mouth, by central processing unit, tachogen, for monitoring rear wheel rotating speed, judges whether wheel is slipping state, the need of opening diff locking-valve locking diff, water level detector is used for monitoring and gets water level, judges whether, raining, to control tarpaulin machine operation with this by central processing unit, fuel-quantity transducer, for monitoring rear car fuel tank fuel quantity, judges front truck fuel tank and rear car fuel tank fuel quantity by central processing unit, controls fuel charger work with this, oil temperature sensor is for monitoring diff temperature, photosensor is for monitoring current outdoor light intensity, and light intensity when judging that rearview camera is opened by central processing unit, controls the work of tail headlight, above rear car full detail is by canbuss bus, and central processing unit virtual portfolio instrument shows all consumer mode of operations of rear car to chaufeur.
Find out from Fig. 2 b, compared with original technology, the utility model will greatly reduce line length, cut short signal wire (SW) and electric wire, and certain degree well controls car load electromagnetic compatibility.
The technical solution of the utility model: rearmounted electric-control system is a kind of judgement and actuating unit, and it mainly contains following function:
1) rearmounted electric-control system provides constant voltage power suspply for the whole consumer of rear car;
2) utilizing sensor, judging some mechanism controls of rear car by calculating, such as diff locking, oil pump, tarpaulin motor, lamp etc.;
3) utilize sensor, to the monitoring of rear car mechanical components, failure judgement point, shows fault pre-alarming and the mode of operation of display element device by field bus instrument at chaufeur place;
4) utilize bussing technique, by J1939 agreement, navigating mate can also realize manually opened/closedown rear car electric component.Realize front truck order rear car to resolve, the effect of execution.Such as diff locking, water pump etc.;
5) self-inspection situation can also show by rearmounted electric-control system in real time in instrument.
Accompanying drawing explanation
This specification sheets has 3 width accompanying drawings.
Fig. 1. be the structure principle chart of the utility model technology.
To be the utility model be Fig. 2 a and Fig. 2 b on affecting comparison diagram before and after existing car wiring.Wherein, Fig. 2 a is the automatically controlled status architecture schematic diagram of former car rear car, and Fig. 2 b is status architecture schematic diagram after the rearmounted electric-control system of use.
Fig. 3. be the automatically controlled explanation sketch of rearmounted electric-control system.
Detailed description of the invention
The rearmounted electric-control system of a kind of binodal crawler vehicle of present embodiment comprises for distribution management dot system, switch panel 1 is comprised for Distribution Management System, virtual portfolio instrument 2, in bus, it expands interface 3, canbuss bus 4 and rearmounted control system, described rearmounted electric-control system comprises central processing unit 5, rearview camera 6, diff locking-valve 7, D. C. submersible pump 10, tail headlight 11, tail headlight relay 12, distribution insurance group 13 and battery pack 14, central processing unit 5 connects rearview camera 6 respectively, diff locking-valve 7, D. C. submersible pump 10, tail headlight 11, tail headlight relay 12 and distribution insurance group 13, described distribution insurance group 13 is connected with front truck battery pack 14 by a main power line, distribution insurance group 13 is rear car distribution, switch panel 1 is set up communication by virtual portfolio instrument 2 with rearmounted electric-control system and is connected, virtual portfolio instrument 2 sets up digital to analogy conversion by canbuss bus 4 and central processing unit 5, central processing unit 5 connects rear car rearview camera 6 respectively, diff locking-valve 7, tarpaulin motor 8, fuel charger 9, D. C. submersible pump 10 and tail headlight 11.
Described rearmounted control system comprises tachogen 15 and diff locking-valve 7, and tachogen 15 is all connected central processing unit 5 with diff locking-valve 7.
Described rearmounted control system comprises water level detector 16 and tarpaulin motor 8, and water level detector 16 is all connected central processing unit 5 with tarpaulin motor 8.
Described rearmounted control system comprises fuel-quantity transducer 17 and controls fuel charger 9, and fuel-quantity transducer 17 is all connected central processing unit 5 with control fuel charger 9.
Described rearmounted control system comprises oil temperature sensor 18, and oil temperature sensor 18 connects central processing unit 5.
Described rearmounted control system comprises photosensor 19, and photosensor 19 connects central processing unit 5.
Rearmounted electric-control system distribution insurance group 13 is connected with front truck battery pack 14 by a main power line, and distribution insurance group 13 is rear car distribution; Rearmounted electric-control system is by canbuss bus 4 and virtual portfolio instrument 2 communication mutually; Switch panel 1 does digital to analogy conversion by virtual portfolio instrument 2 and central processing unit 5, controls rear car rearview camera 6 with this, diff locking-valve 7, tarpaulin motor 8, fuel charger 9, D. C. submersible pump 10, consumer such as tail headlight 11 grade; In bus, other equipment interfaces 3 can connect other control, detection, watch-dogs etc. as expansion mouth; By central processing unit 5, tachogen 15, for monitoring rear wheel rotating speed, judges whether wheel is slipping state, the need of opening diff locking-valve 7 locking diff; Water level detector 16 gets water level for monitoring, judges whether, raining, to control tarpaulin motor 8 work with this by central processing unit 5; Fuel-quantity transducer 17, for monitoring rear car fuel tank fuel quantity, judges front truck fuel tank and rear car fuel tank fuel quantity by central processing unit 5, controls fuel charger 9 work with this; Oil temperature sensor 18 is for monitoring diff temperature; Photosensor 19 is for monitoring current outdoor light intensity, and light intensity when judging that rearview camera 6 is opened by central processing unit 5, controls tail headlight 11 and work; Above rear car full detail will by canbuss bus 4, and central processing unit 5 virtual portfolio instrument 2 shows all consumer mode of operations of rear car to chaufeur.
Specific as follows:
1) ECU (Electrical Control Unit) can pass through sensor collection information, and ECU (Electrical Control Unit) sends instructions under electrical equipment, and electrical equipment performs instruction, automatically starts working.Such as during vehicle slip, rearmounted ECU (Electrical Control Unit) collects the signal of tachogen, utilizes locking-valve, completes differential locking, realizes both sides semiaxis and is rigidly connected, deal with problems; For another example, when front truck fuel tank fuel quantity is less than 5%, ECU (Electrical Control Unit) is by oil pump by pump oil in fuel oil in rear car fuel tank forward car fuel tank, and when current vehicle oil tank fuel reaches 90% oil mass, ECU (Electrical Control Unit) stops operation of oil pump.
2) ECU (Electrical Control Unit) can to self and rear car electrical monitoring, if break down, ECU (Electrical Control Unit), by bus and instrument communication, instrument shows fault consumer, to check.Such as when ECU (Electrical Control Unit) detects the one-sided skidding of rear car, after sending blocking order, after 10 seconds, whether solve slippage problems, if still skid, automatically detect automatically controlled block sytem, and at the display locking warning of instrument place and possible breakdown point.
3) ECU (Electrical Control Unit) is by some component working states of Sensor monitoring vehicle, and shows at instrument place.Such as, when monitoring diff high oil temperature, ECU (Electrical Control Unit) will send alerting signal prompting water temperature over-high by bus to instrument.
4) chaufeur can control rear car consumer by rearmounted electric-control system remote manual.Such as diff blocking function also can be controlled locking-valve by the bus switch signal gathered by " latch switch " rearmounted electric-control system by chaufeur except automatically detecting and skidding; For another example rear car diving pump, except detecting in rear car car body except water yield size, can also be controlled water pump by the bus switch signal gathered by " rear car pump switch " rearmounted electric-control system by chaufeur.
Claims (6)
1. the rearmounted electric-control system of binodal crawler vehicle, it is characterized in that: comprise for distribution management dot system, switch panel (1) is comprised for Distribution Management System, virtual portfolio instrument (2), in bus, it expands interface (3), canbuss bus (4) and rearmounted control system, described rearmounted electric-control system comprises central processing unit (5), rearview camera (6), diff locking-valve (7), D. C. submersible pump (10), tail headlight (11), tail headlight relay (12), distribution insurance group (13) and battery pack (14), central processing unit (5) connects rearview camera (6) respectively, diff locking-valve (7), D. C. submersible pump (10), tail headlight (11), tail headlight relay (12) and distribution insurance group (13), described distribution insurance group (13) is connected with front truck battery pack (14) by a main power line, distribution insurance group (13) is rear car distribution, switch panel (1) is set up communication by virtual portfolio instrument (2) with rearmounted electric-control system and is connected, virtual portfolio instrument (2) sets up digital to analogy conversion by canbuss bus (4) and central processing unit (5), central processing unit (5) connects rear car rearview camera (6) respectively, diff locking-valve (7), tarpaulin motor (8), fuel charger (9), D. C. submersible pump (10) and tail headlight (11).
2. the rearmounted electric-control system of a kind of binodal crawler vehicle according to claim 1, it is characterized in that: described rearmounted control system comprises tachogen (15) and diff locking-valve (7), and tachogen (15) is all connected central processing unit (5) with diff locking-valve (7).
3. the rearmounted electric-control system of a kind of binodal crawler vehicle according to claim 1, it is characterized in that: described rearmounted control system comprises water level detector (16) and tarpaulin motor (8), and water level detector (16) is all connected central processing unit (5) with tarpaulin motor (8).
4. the rearmounted electric-control system of a kind of binodal crawler vehicle according to claim 1, it is characterized in that: described rearmounted control system comprises fuel-quantity transducer (17) and controls fuel charger (9), and fuel-quantity transducer (17) is all connected central processing unit (5) with control fuel charger (9).
5. the rearmounted electric-control system of a kind of binodal crawler vehicle according to claim 1, is characterized in that: described rearmounted control system comprises oil temperature sensor (18), and oil temperature sensor (18) connects central processing unit (5).
6. the rearmounted electric-control system of a kind of binodal crawler vehicle according to claim 1, is characterized in that: described rearmounted control system comprises photosensor (19), and photosensor (19) connects central processing unit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982765.XU CN205149740U (en) | 2015-11-30 | 2015-11-30 | Two sections rearmounted electrical system of tracked vehicle |
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| CN201520982765.XU CN205149740U (en) | 2015-11-30 | 2015-11-30 | Two sections rearmounted electrical system of tracked vehicle |
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| CN205149740U true CN205149740U (en) | 2016-04-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389327A (en) * | 2020-12-01 | 2021-02-23 | 哈尔滨北方防务装备股份有限公司 | Driving sensing system based on crawler-type double-section vehicle |
| CN112498271A (en) * | 2020-11-26 | 2021-03-16 | 哈尔滨北方防务装备股份有限公司 | Emergency starting system for double-section crawler |
-
2015
- 2015-11-30 CN CN201520982765.XU patent/CN205149740U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498271A (en) * | 2020-11-26 | 2021-03-16 | 哈尔滨北方防务装备股份有限公司 | Emergency starting system for double-section crawler |
| CN112389327A (en) * | 2020-12-01 | 2021-02-23 | 哈尔滨北方防务装备股份有限公司 | Driving sensing system based on crawler-type double-section vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180320 Address after: 10 No. 150001 Heilongjiang city of Harbin province Hanan Hanan Industrial Park Nangang District core area of twelfth Avenue Patentee after: Harbin northern defense equipment Limited by Share Ltd Address before: 150056 Harbin, Heilongjiang Province Road outside the district crossing Street No. 34 Patentee before: Harbin First Machinery Group Corporation Ltd. |
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| TR01 | Transfer of patent right |