CN103303222A - Air pump control equipment for electric motor bus - Google Patents

Air pump control equipment for electric motor bus Download PDF

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Publication number
CN103303222A
CN103303222A CN2013102229260A CN201310222926A CN103303222A CN 103303222 A CN103303222 A CN 103303222A CN 2013102229260 A CN2013102229260 A CN 2013102229260A CN 201310222926 A CN201310222926 A CN 201310222926A CN 103303222 A CN103303222 A CN 103303222A
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CN
China
Prior art keywords
air pump
equipment box
equipment
communication
pump control
Prior art date
Application number
CN2013102229260A
Other languages
Chinese (zh)
Other versions
CN103303222B (en
Inventor
徐小稳
李阳
王戈
于庆法
位立英
曹靓
Original Assignee
张家港市江南汽车制造有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 张家港市江南汽车制造有限公司 filed Critical 张家港市江南汽车制造有限公司
Priority to CN201310222926.0A priority Critical patent/CN103303222B/en
Publication of CN103303222A publication Critical patent/CN103303222A/en
Application granted granted Critical
Publication of CN103303222B publication Critical patent/CN103303222B/en

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Abstract

The invention relates to air pump control equipment for an electric motor bus, which comprises an equipment box body, wherein a box cover is arranged on the equipment box body, the air pump control equipment is characterized in that a plurality of communication interfaces are arranged on the equipment box body, a plug-in control circuit board is arranged inside the equipment box body, a slot is formed in the plug-in control circuit board, a CAN communication component, a low-voltage control component and a high-voltage control component are all connected to the slot, and are communicated with one another mutually, and communication interfaces are connected to the auxiliary communication port of the low-voltage control equipment. Therefore, during the entire working process, not only is battery power consumption reduced, but also no current surge can be caused to other high-voltage equipment of a vehicle, the normal running of other high-voltage equipment can be ensured, and fault occurrence frequency is also reduced. Moreover, the air pump control equipment for an electric motor bus, provided by the invention, has simple structure, better firmness and better heat radiating effect.

Description

A kind of electronic motorcoach air pump control convenience

Technical field

The present invention relates to a kind of control convenience, relate in particular to a kind of electronic motorcoach air pump control convenience.

Background technology

In the time of the layout of common electrobus brake system and design, for the air pressure that guarantees that the gas cylinder internal gas pressure is being perfectly safe, or reduce electronic inflation pump frequency of operation as far as possible in order to save the energy content of battery, often with the start continuous firing pattern that is set at of electric air pump control unit or in long-term intermittent work pattern, take into account brake system safety and the purpose of saving the energy content of battery to reach, but these two kinds of methods there is certain drawback.

The first, in order to guarantee that the gas cylinder internal gas pressure is in safe anticyclonic pressure state, the electric air pump control unit need be set at the continuous firing pattern, electric air pump works long hours continuously, in order to provide sufficiently high air pressure to brake system, guarantees the lasting braking reliability of brake system.But under this kind pattern, electric air pump and control unit thereof are under the rating horsepower operating mode for a long time, both continued the energy of consuming cells, and must increase the high heat of high temperature that produces when heat abstractor reduces parts work simultaneously again, the work efficiency of brake system reduces greatly.

The second, reduce electronic inflation pump frequency of operation as far as possible in order to save the energy content of battery, the electric air pump control unit need be set at the intermittent work pattern, electric air pump just starts work when the gas cylinder internal gas pressure all is lower than warning air pressure, with this before brake system may be malfunctioning, the gas cylinder internal gas pressure is provided, avoids the fault of braking.But under this kind pattern, electric air pump and control unit thereof are under the intermittent dormancy operating mode, though save the energy of battery to a certain extent, but when electric air pump and control unit startup work thereof, its consumption of power is in maxim, may cause other high-tension apparatus spread of voltages of vehicle, can't guarantee the normal operation of equipment, influence safety traffic.

Summary of the invention

Purpose of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of electronic motorcoach air pump control convenience is provided.

Purpose of the present invention is achieved through the following technical solutions:

A kind of electronic motorcoach air pump control convenience, include the equipment box body, the equipment box body is provided with lid, wherein: described equipment box body is provided with several communication terminations, be provided with the plug-in type control circuit board in the described equipment box body, described plug-in type control circuit board is provided with slot, be connected with the CAN communication part on the described slot respectively, the low pressure control assembly, the high voltage power distribution assembly, the input end of described CAN communication part links to each other with the communication termination, the mouth of described CAN communication part is connected with the input end of low pressure control assembly, the mouth of described low pressure control assembly is connected with the input end of high voltage power distribution assembly, the mouth of described high voltage power distribution assembly connects the communication termination, is connected with the communication termination on the auxiliary PORT COM of described low pressure control assembly.

Above-mentioned a kind of electronic motorcoach air pump control convenience, wherein: be provided with screw hole in the described equipment box body, described plug-in type control circuit board is provided with knock hole, and described plug-in type control circuit board is connected with equipment box body screw.

Further, above-mentioned a kind of electronic motorcoach air pump control convenience, wherein: be provided with holding tank in the described equipment box body.

Further, above-mentioned a kind of electronic motorcoach air pump control convenience, wherein: be provided with reinforced rib in the described equipment box body.

Further, above-mentioned a kind of electronic motorcoach air pump control convenience, wherein: be provided with radiator fan in the described equipment box body.

Again further, above-mentioned a kind of electronic motorcoach air pump control convenience, wherein: described equipment box body is provided with louvre.

The advantage of technical solution of the present invention is mainly reflected in: rely on the cooperation of CAN communication part, low pressure control assembly, high voltage power distribution assembly, entire work process had both reduced the consuming cells electric weight, can not produce rush of current to other high-tension apparatuses of vehicle again simultaneously, guarantee the normal operation of other high-tension apparatuses and reduce the frequency that fault produces.Moreover simple structure of the present invention has preferable firm degree and radiating effect.

Description of drawings

Purpose of the present invention, advantage and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain.These embodiment only are the prominent examples of using technical solution of the present invention, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the scope of protection of present invention.

Fig. 1 is the organigram that a kind of electronic motorcoach is used the air pump control convenience.

The specific embodiment

A kind of electronic motorcoach air pump control convenience as shown in Figure 1 includes equipment box body 1, and equipment box body 1 is provided with lid, and its unusual part is: equipment box body 1 of the present invention is provided with several communication terminations 2.And, for the ease of data communication, be conducive to quick assembling simultaneously, in equipment box body 1, be provided with plug-in type control circuit board 3.Specifically, plug-in type control circuit board 3 is provided with slot, is connected with CAN communication part 4, low pressure control assembly 5, high voltage power distribution assembly 6 on the slot respectively.And, carrying out data necessary collection and control in order to cooperate air pump, the input end of CAN communication part 4 links to each other with communication termination 2, and the mouth of CAN communication part 4 is connected with the input end of low pressure control assembly 5.Simultaneously, the mouth of low pressure control assembly 5 is connected with the input end of high voltage power distribution assembly 6, and the mouth of high voltage power distribution assembly 6 connects communication termination 2.Consider and the data communication of all the other processing equipment, be connected with communication termination 2 on the auxiliary PORT COM of low pressure control assembly 5.

With regard to the present invention's one preferred implementation, the installation location of considering plug-in type control circuit board 3 is firm, can not occur rocking, and is provided with screw hole in the equipment box body 1, plug-in type control circuit board 3 is provided with knock hole, realizes that plug-in type control circuit board 3 is connected with equipment box body 1 screw.

Further, for unnecessary displacement appears in the device that prevents from installing, can not influence real work because of loosening, in equipment box body 1, be provided with holding tank 7.Like this, each assembly can be placed in the holding tank 7.Simultaneously, in order to strengthen the firm degree of integral body of the present invention, in equipment box body 1, be provided with reinforced rib 8.

And, consider that each assembly generates heat easily when telling processing, in order to improve service life, carry out the actv. heat radiation, in equipment box body 1, be provided with radiator fan 9.Corresponding equipment box body 1 is provided with louvre 10.

In conjunction with actual condition of service of the present invention, be form according to the start and stop at any time of brake and drive system for vehicle with tow needs with Working mode set of the present invention.When atmospheric pressure value is lower than the warning atmospheric pressure value arbitrarily in the current back axle gas cylinder, only need to send instruction by the CAN bus, the present invention started and switch to the leading low power economic work pattern of low pressure control assembly 5, after bridge gas cylinder internal gas pressure value all is increased to safe atmospheric pressure value before and after treating, electric air pump quits work according to the CAN feedback data, is in park mode.

By above-mentioned character express as can be seen, after adopting the present invention, rely on the cooperation of CAN communication part, low pressure control assembly, high voltage power distribution assembly, entire work process had both reduced the consuming cells electric weight, can not produce rush of current to other high-tension apparatuses of vehicle again simultaneously, guarantee the normal operation of other high-tension apparatuses and reduce the frequency that fault produces.Moreover simple structure of the present invention has preferable firm degree and radiating effect.

Claims (6)

1. electronic motorcoach air pump control convenience, include the equipment box body, the equipment box body is provided with lid, it is characterized in that: described equipment box body is provided with several communication terminations, be provided with the plug-in type control circuit board in the described equipment box body, described plug-in type control circuit board is provided with slot, be connected with the CAN communication part on the described slot respectively, the low pressure control assembly, the high voltage power distribution assembly, the input end of described CAN communication part links to each other with the communication termination, the mouth of described CAN communication part is connected with the input end of low pressure control assembly, the mouth of described low pressure control assembly is connected with the input end of high voltage power distribution assembly, the mouth of described high voltage power distribution assembly connects the communication termination, is connected with the communication termination on the auxiliary PORT COM of described low pressure control assembly.
2. a kind of electronic motorcoach air pump control convenience according to claim 1, it is characterized in that: be provided with screw hole in the described equipment box body, described plug-in type control circuit board is provided with knock hole, and described plug-in type control circuit board is connected with equipment box body screw.
3. a kind of electronic motorcoach air pump control convenience according to claim 1 is characterized in that: be provided with holding tank in the described equipment box body.
4. a kind of electronic motorcoach air pump control convenience according to claim 1 is characterized in that: be provided with reinforced rib in the described equipment box body.
5. a kind of electronic motorcoach air pump control convenience according to claim 1 is characterized in that: be provided with radiator fan in the described equipment box body.
6. a kind of electronic motorcoach air pump control convenience according to claim 1, it is characterized in that: described equipment box body is provided with louvre.
CN201310222926.0A 2013-06-06 2013-06-06 A kind of electric coach air pump control equipment CN103303222B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310222926.0A CN103303222B (en) 2013-06-06 2013-06-06 A kind of electric coach air pump control equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310222926.0A CN103303222B (en) 2013-06-06 2013-06-06 A kind of electric coach air pump control equipment

Publications (2)

Publication Number Publication Date
CN103303222A true CN103303222A (en) 2013-09-18
CN103303222B CN103303222B (en) 2015-09-02

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CN201310222926.0A CN103303222B (en) 2013-06-06 2013-06-06 A kind of electric coach air pump control equipment

Country Status (1)

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CN (1) CN103303222B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104553719A (en) * 2014-12-29 2015-04-29 金龙联合汽车工业(苏州)有限公司 Directly-connected driving pure electric passenger car for groups
CN107323188A (en) * 2017-08-31 2017-11-07 杭州富阳新远新能源有限公司 A kind of automobile reel of the automatic winding controlled based on air pump

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007153149A (en) * 2005-12-06 2007-06-21 Toyota Motor Corp Vehicular power supply control device
JP2009154757A (en) * 2007-12-27 2009-07-16 Toyota Motor Corp On-vehicle electric equipment storage case
CN201457269U (en) * 2009-05-18 2010-05-12 纽贝耳汽车(杭州)有限公司 Insulating plate and box body assembly structure of high-voltage electric box
CN102310775A (en) * 2011-06-24 2012-01-11 张家港市江南汽车制造有限公司 High-voltage equipment controller for pure electric vehicle
CN102320271A (en) * 2011-06-24 2012-01-18 张家港市江南汽车制造有限公司 A kind of pure electric automobile is used control capsule
CN103057489A (en) * 2013-01-05 2013-04-24 杭州普拉格新能源汽车有限公司 Power control box for electric cars
CN203332101U (en) * 2013-06-06 2013-12-11 张家港市江南汽车制造有限公司 Air pump control device for electric motor coach

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007153149A (en) * 2005-12-06 2007-06-21 Toyota Motor Corp Vehicular power supply control device
JP2009154757A (en) * 2007-12-27 2009-07-16 Toyota Motor Corp On-vehicle electric equipment storage case
CN201457269U (en) * 2009-05-18 2010-05-12 纽贝耳汽车(杭州)有限公司 Insulating plate and box body assembly structure of high-voltage electric box
CN102310775A (en) * 2011-06-24 2012-01-11 张家港市江南汽车制造有限公司 High-voltage equipment controller for pure electric vehicle
CN102320271A (en) * 2011-06-24 2012-01-18 张家港市江南汽车制造有限公司 A kind of pure electric automobile is used control capsule
CN103057489A (en) * 2013-01-05 2013-04-24 杭州普拉格新能源汽车有限公司 Power control box for electric cars
CN203332101U (en) * 2013-06-06 2013-12-11 张家港市江南汽车制造有限公司 Air pump control device for electric motor coach

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104553719A (en) * 2014-12-29 2015-04-29 金龙联合汽车工业(苏州)有限公司 Directly-connected driving pure electric passenger car for groups
CN107323188A (en) * 2017-08-31 2017-11-07 杭州富阳新远新能源有限公司 A kind of automobile reel of the automatic winding controlled based on air pump
CN107323188B (en) * 2017-08-31 2018-03-06 浙江润华机电有限公司 A kind of automobile reel of the automatic winding based on air pump control

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Publication number Publication date
CN103303222B (en) 2015-09-02

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Effective date of registration: 20190110

Address after: 212323 Jiedong Village, Jiepai Town, Danyang City, Zhenjiang City, Jiangsu Province

Patentee after: Jiangsu Kawei auto industry group Limited by Share Ltd

Address before: 215628 No. 1 Haifeng Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province

Patentee before: Zhangjiagang Jiangnan Automobile Manufacturing Co., Ltd.

TR01 Transfer of patent right