CN105857083A - Opening monitoring system of box cover of high-voltage distribution box of pure electric vehicle - Google Patents

Opening monitoring system of box cover of high-voltage distribution box of pure electric vehicle Download PDF

Info

Publication number
CN105857083A
CN105857083A CN201610414238.8A CN201610414238A CN105857083A CN 105857083 A CN105857083 A CN 105857083A CN 201610414238 A CN201610414238 A CN 201610414238A CN 105857083 A CN105857083 A CN 105857083A
Authority
CN
China
Prior art keywords
proximity switch
distribution box
display device
monitoring system
opening
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610414238.8A
Other languages
Chinese (zh)
Inventor
刘华东
绳有为
刘兴波
杨金亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinotruk Jinan Power Co Ltd
China National Heavy Duty Truck Group Jinan Power Co Ltd
Original Assignee
China National Heavy Duty Truck Group Jinan Power Co Ltd
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.)
Filing date
Publication date
Application filed by China National Heavy Duty Truck Group Jinan Power Co Ltd filed Critical China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority to CN201610414238.8A priority Critical patent/CN105857083A/en
Publication of CN105857083A publication Critical patent/CN105857083A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/18—Buses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Human Computer Interaction (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention discloses an opening monitoring system of a box cover of a high-voltage distribution box of a pure electric vehicle. The opening monitoring system comprises a proximity switch, a dashboard display device, a buzzer alarm and a vehicle controller. The proximity switch is mounted between a box body of the high-voltage distribution box and the box cover, is used for detecting an opening state of the box cover and is connected with a power source, one end of the dashboard display device is connected to the proximity switch, the other end of the dashboard display device is grounded, one end of the buzzer alarm is grounded, the other end of the buzzer alarm is connected to the proximity switch by a high-voltage maintenance switch, the vehicle controller is connected to the proximity switch, and a power device of the vehicle is connected to the vehicle controller. The opening monitoring system has the advantages that feedback signals can be used as input signals for the dashboard display device, the vehicle controller and the buzzer alarm when the box cover detected by the proximity switch is in the opening state, an opening state of the distribution box can be displayed after the signals are received by the dashboard display device, power output of the power device of the vehicle can be constrained after the signals are received by the vehicle controller, and accordingly the opening monitoring system can have a function of reminding people that the maintenance switch is not switched off.

Description

A kind of pure electric vehicle high-tension distribution box case lid system for monitoring opening
Technical field
The present invention relates to a kind of pure electric vehicle high-tension distribution box case lid system for monitoring opening.
Background technology
At present, pure electric bus high-tension distribution box is arranged in vehicle rear more, the when of carrying out the unpacking operations such as maintenance at vehicle, part maintenance man forgets to disconnect service switch, or human pilot cannot find that the maintenance personal safeguarded at rear directly initiates vehicle in time, cause personnel to get an electric shock or injures and deaths, there is huge potential safety hazard.
Summary of the invention
The present invention is in order to overcome the deficiency of above technology, it is provided that a kind of simple in construction, be easy to assembling, the pure electric vehicle high-tension distribution box case lid system for monitoring opening that highly reliable, security is high.
The present invention overcomes its technical problem be the technical scheme is that
A kind of pure electric vehicle high-tension distribution box case lid system for monitoring opening, including: be installed between high voltage power distribution box body and case lid for detect case lid opening and be connected to the proximity switch of power supply, one end is connected to proximity switch, the instrument desk display device of other end ground connection, one end ground connection, the other end is connected to the buzzer siren of proximity switch by high pressure service switch and is connected to the entire car controller of proximity switch, and vehicular propulsion is connected to entire car controller.
The invention has the beneficial effects as follows: proximity switch detects when case lid is in opening, the signal fed back is as instrument desk display device and entire car controller and the input signal of buzzer siren, instrument desk display device is after receiving signal, the opening of distribution box is shown, entire car controller is after obtaining the input of this signal simultaneously, and the power output to vehicular propulsion limits；The input circuit of buzzer siren seals in the high pressure service switch i.e. interlocking of high pressure master switch, utilizes and be interlocked in the principle connected when not disconnecting, reach the prompting function that service switch does not disconnects.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure, 1. entire car controller 2. high pressure service switch 3. buzzer siren 4. instrument desk display device 5. proximity switch 6. vehicular propulsion.
Detailed description of the invention
1 the present invention will be further described below in conjunction with the accompanying drawings.
A kind of pure electric vehicle high-tension distribution box case lid system for monitoring opening, including: be installed between high voltage power distribution box body and case lid for detect case lid opening and be connected to the proximity switch 5 of power supply, one end is connected to proximity switch 5, the instrument desk display device 4 of other end ground connection, one end ground connection, the other end is connected to the buzzer siren 3 of proximity switch 5 by high pressure service switch 2 and is connected to the entire car controller 1 of proximity switch 5, and vehicular propulsion 6 is connected to entire car controller 1.Proximity switch 5 detects when case lid is in opening, the signal fed back is as instrument desk display device 4 and entire car controller 1 and the input signal of buzzer siren 3, instrument desk display device 4 is after receiving signal, the opening of distribution box is shown, entire car controller 1 is after obtaining the input of this signal simultaneously, and the power output to vehicular propulsion 6 limits；The input circuit of buzzer siren 3 seals in the high pressure service switch 2 i.e. interlocking of high pressure master switch, utilizes and be interlocked in the principle connected when not disconnecting, reach the prompting function that service switch does not disconnects.

Claims (1)

1. a pure electric vehicle high-tension distribution box case lid system for monitoring opening, it is characterized in that, including: it is installed between high voltage power distribution box body and case lid for detecting case lid opening and being connected to the proximity switch (5) of power supply, one end is connected to proximity switch (5), the instrument desk display device (4) of other end ground connection, one end ground connection, the other end is connected to the buzzer siren (3) of proximity switch (5) by high pressure service switch (2) and is connected to the entire car controller (1) of proximity switch (5), vehicular propulsion (6) is connected to entire car controller (1).
CN201610414238.8A 2016-06-15 2016-06-15 Opening monitoring system of box cover of high-voltage distribution box of pure electric vehicle Pending CN105857083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610414238.8A CN105857083A (en) 2016-06-15 2016-06-15 Opening monitoring system of box cover of high-voltage distribution box of pure electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610414238.8A CN105857083A (en) 2016-06-15 2016-06-15 Opening monitoring system of box cover of high-voltage distribution box of pure electric vehicle

Publications (1)

Publication Number Publication Date
CN105857083A true CN105857083A (en) 2016-08-17

Family

ID=56649424

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610414238.8A Pending CN105857083A (en) 2016-06-15 2016-06-15 Opening monitoring system of box cover of high-voltage distribution box of pure electric vehicle

Country Status (1)

Country Link
CN (1) CN105857083A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108068622A (en) * 2016-11-17 2018-05-25 三菱自动车工业株式会社 A kind of automobile
CN109986966A (en) * 2017-12-28 2019-07-09 长沙市比亚迪汽车有限公司 The monitoring system of electric car and its high-tension distribution box, monitoring method
CN111361518A (en) * 2020-03-23 2020-07-03 安徽安凯汽车股份有限公司 Debugging safety alarm device of new forms of energy passenger train
CN111823859A (en) * 2020-07-30 2020-10-27 湖南行必达网联科技有限公司 Binary channels maintenance switch, maintenance switch box and truck

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006136097A (en) * 2004-11-04 2006-05-25 Toyota Motor Corp High-voltage device accommodating box and vehicle
CN202169876U (en) * 2011-07-22 2012-03-21 北京航空航天大学 High voltage protecting device for electric automobile
CN102514495A (en) * 2011-12-26 2012-06-27 天津清源电动车辆有限责任公司 Structure for high voltage safety protection system during collision of electric automobiles and method for same
CN202806405U (en) * 2012-09-21 2013-03-20 北京智行鸿远汽车技术有限公司 Device realizing anti-disassembling, outage and alarming functions
CN105329190A (en) * 2015-11-10 2016-02-17 莆田市云驰新能源汽车研究院有限公司 High-voltage power distribution box of electric automobile
CN205674877U (en) * 2016-06-15 2016-11-09 中国重汽集团济南动力有限公司 A kind of pure electric vehicle high-tension distribution box case lid system for monitoring opening

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006136097A (en) * 2004-11-04 2006-05-25 Toyota Motor Corp High-voltage device accommodating box and vehicle
CN202169876U (en) * 2011-07-22 2012-03-21 北京航空航天大学 High voltage protecting device for electric automobile
CN102514495A (en) * 2011-12-26 2012-06-27 天津清源电动车辆有限责任公司 Structure for high voltage safety protection system during collision of electric automobiles and method for same
CN202806405U (en) * 2012-09-21 2013-03-20 北京智行鸿远汽车技术有限公司 Device realizing anti-disassembling, outage and alarming functions
CN105329190A (en) * 2015-11-10 2016-02-17 莆田市云驰新能源汽车研究院有限公司 High-voltage power distribution box of electric automobile
CN205674877U (en) * 2016-06-15 2016-11-09 中国重汽集团济南动力有限公司 A kind of pure electric vehicle high-tension distribution box case lid system for monitoring opening

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108068622A (en) * 2016-11-17 2018-05-25 三菱自动车工业株式会社 A kind of automobile
CN108068622B (en) * 2016-11-17 2020-11-06 三菱自动车工业株式会社 Automobile with a detachable front cover
CN109986966A (en) * 2017-12-28 2019-07-09 长沙市比亚迪汽车有限公司 The monitoring system of electric car and its high-tension distribution box, monitoring method
CN109986966B (en) * 2017-12-28 2021-02-23 长沙市比亚迪汽车有限公司 Electric automobile and monitoring system and monitoring method of high-voltage distribution box of electric automobile
CN111361518A (en) * 2020-03-23 2020-07-03 安徽安凯汽车股份有限公司 Debugging safety alarm device of new forms of energy passenger train
CN111361518B (en) * 2020-03-23 2024-02-20 安徽安凯汽车股份有限公司 Debugging safety alarm device of new energy bus
CN111823859A (en) * 2020-07-30 2020-10-27 湖南行必达网联科技有限公司 Binary channels maintenance switch, maintenance switch box and truck
CN111823859B (en) * 2020-07-30 2022-02-11 湖南行必达网联科技有限公司 Binary channels maintenance switch, maintenance switch box and truck

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Application publication date: 20160817