CN107650660A - A kind of battery fire control apparatus system of pure electric coach - Google Patents
A kind of battery fire control apparatus system of pure electric coach Download PDFInfo
- Publication number
- CN107650660A CN107650660A CN201710840822.4A CN201710840822A CN107650660A CN 107650660 A CN107650660 A CN 107650660A CN 201710840822 A CN201710840822 A CN 201710840822A CN 107650660 A CN107650660 A CN 107650660A
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- Prior art keywords
- frame assembly
- fire
- battery
- full
- apparatus system
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Classifications
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- 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
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0416—Arrangement in the rear part of the vehicle
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0438—Arrangement under the floor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of battery fire control apparatus system of pure electric coach.Including full-vehicle control processor, identity recognizer, data acquisition device and bottom frame assembly；Identity recognizer, data acquisition device and GPS locator are connected by data transmission module and full-vehicle control processor respectively；Full-vehicle control processor is connected with fire processing controller, battery main switch and door/window controller respectively by electric signal transmission and control module；Full-vehicle control processor is connected with acoustic-optic alarm and remote controllers respectively by data transmission module.The present invention in compartment by setting acoustic-optic alarm, temperature detector, smoke-detectors and fire extinguisher are provided with middle cell cabin frame assembly and rear battery cabin frame assembly, fire, which can accurately be estimated, before fire generation to occur, send fire alarm, so that the time that passenger has abundance is evacuated, avoid passenger from entering in more dangerous environment, improve the security performance of car.
Description
Technical field
The invention belongs to electric motor coach cell art, more particularly to a kind of battery fire control of pure electric coach
Apparatus system.
Background technology
Electrokinetic cell is one of most critical part of electric automobile, and country's division is ripe with weighing electric vehicle engineering
The Main Basiss of degree.Assembling lithium ion battery electric car incorporated into for start to walk phase product, exactly illustrate lithium ion battery technology
To the influence degree of vehicle.At present, although the lithium ion battery properties of domestic production improve a lot, battery is in groups
Service life, uniformity, high/low temperature charge-discharge performance, security, battery cost and energy density afterwards etc. still can not
Fully meet the demand of electric automobile actual motion.These restraining factors bring certain shadow to the development of pure electric automobile
Ring.
The research and development of pure electric coach at present are under the premise of vehicle power index is met, are completed on traditional passenger-carrying chassis
Power system architecture conceptual design and parameter matching.Because pure electric coach electrokinetic cell quality is larger, this gives vehicle general arrangement
Many difficulties are brought, the situation of other hydraulic performance declines of vehicle often occur, and then influence the traffic safety of electric motor coach.Existing rank
The security of section electric motor coach battery can not also be protected completely, for showing for current electric car safety protection technique missing
Shape, realize that it is the problem to be solved place that the disaster hidden-trouble of electric motor coach, which is effectively monitored, and given warning in advance.
The content of the invention
It is an object of the invention to provide a kind of battery fire control apparatus system of pure electric coach, by middle part electricity
Temperature detector, smoke-detectors and fire extinguisher are provided with pond cabin frame assembly and rear battery cabin frame assembly, in car
Compartment in acoustic-optic alarm and door/window controller are installed, solve that existing battery-heating amount is big, and circuit is more, and battery is easy
Generation fire, it is impossible to the problem of effective monitoring is carried out to electric car fire and is given warning in advance.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
Battery fire control apparatus system of the invention for a kind of pure electric coach, including full-vehicle control processor, identity
Identifier, data acquisition device and bottom frame assembly；Bottom frame assembly includes front door pedal assembly corresponding on position, back door
Pedal assembly, middle cell cabin frame assembly and rear battery cabin frame assembly；Electrokinetic cell, ring are installed on the frame assembly of bottom
Border temperature sensor and GPS locator；Identity recognizer, data acquisition device and GPS locator pass through data transfer mould respectively
Block is connected with full-vehicle control processor；Full-vehicle control processor passes through electric signal transmission and control module and electrokinetic cell controller
It is connected；Full-vehicle control processor by electric signal transmission and control module respectively with fire processing controller, battery main switch and
Door/window controller is connected；Full-vehicle control processor by electric signal transmission and control module respectively with acoustic-optic alarm and long-range
Controller is connected.
Further, electrokinetic cell includes the first electrokinetic cell and the second electrokinetic cell, during the first electrokinetic cell is arranged on
In portion's battery flat frame assembly, the second electrokinetic cell is arranged in the frame assembly of rear battery cabin.
Further, full-vehicle control processor is connected with front door, back door and vehicle window respectively by door/window controller, front door and
Back door is separately mounted on the frame assembly of bottom, and position and the position of front door pedal assembly at front door are engaged corresponding；The position at back door
Put be engaged with the position of back door pedal assembly it is corresponding.
Further, data acquisition device includes environment temperature sensor, temperature detector and smoke-detectors.
Further, acoustic-optic alarm be arranged on vehicle compartment in, acoustic-optic alarm include voice announcer and
Early warning indicator lamp.
Further, be provided with middle cell cabin frame assembly and rear battery cabin frame assembly temperature detector,
Smoke-detectors and fire extinguisher.
Further, fire extinguishing processing controller is connected with fire extinguisher by electric signal transmission and control module.
Further, fire extinguishing processing controller electrically connects with remote controllers.
The invention has the advantages that：
1st, the present invention designs a kind of battery fire control apparatus system of pure electric coach, and sound and light alarm is set in compartment
Device, temperature detector, smoke-detectors are provided with middle cell cabin frame assembly and rear battery cabin frame assembly
And fire extinguisher, can accurately estimate fire before fire generation will occur, so as to send fire alarm so that passenger, which has, to fill
The time of foot is evacuated, and avoids passenger from entering in more dangerous environment, improves the security performance of car.
2nd, the present invention sets GPS locator and remote controllers on vehicle, if vehicle self-carrying fire extinguisher can not reach
During good extinguishing effect, remote controllers will send rescue signal, implement according to the positional information of GPS locator transmission
Rescue, avoids the further expansion of the intensity of a fire.
3rd, the present invention is provided with door/window controller, when fire occurs, according to the signal of reception, controls opening for door-window
Close, effective evacuation guiding is carried out to passenger, avoids causing secondary damage to door and window, it is more real to pound window than conventional safety hammer
With.
Certainly any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of structured flowchart of the battery fire control apparatus system of pure electric coach of the present invention；
Fig. 2 is a kind of structural representation of the bottom frame assembly of pure electric coach；
In accompanying drawing, the list of parts representated by each label is as follows：
1- full-vehicle control processors, 2- identity recognizers, 3- electrokinetic cell controllers, 4- data acquisition devices, 5-GPS are fixed
Position device, 6- electrokinetic cells, 7- acoustic-optic alarms, 8- remote controllers, 9- fire processing controllers, 10- battery main switches,
11- door/window controllers, 12- bottoms frame assembly, 401- environment temperature sensors, 402- temperature detectors, 403- smoke-detectorses,
The electrokinetic cells of 601- first, the electrokinetic cells of 602- second, 603- middle cells cabin frame assembly, 604- rear batteries cabin skeleton are total
It is total into, 701- voice announcers, 702- early warning indicator lamps, 901- fire extinguishers, 1101- front doors pedal assembly, 1102- back doors pedal
Into.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", it is for only for ease of the description present invention and simplifies description, without
It is that the component of instruction or hint meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Refer to shown in Fig. 1-2, the battery fire control apparatus system of the invention for a kind of pure electric coach, including vehicle
Control processor 1, identity recognizer 2, data acquisition device 4 and bottom frame assembly 12, can be accurately pre- before fire generation
Estimating fire will occur, so as to send fire alarm so that the time that passenger has abundance is evacuated, and is avoided passenger from entering and is more endangered
In the environment of danger, the security performance of car is improved；Bottom frame assembly 12 includes being engaged corresponding front door pedal assembly on position
1101st, back door pedal assembly 1102, middle cell cabin frame assembly 603 and rear battery cabin frame assembly 604；
Electrokinetic cell 6, environment temperature sensor 401 and GPS locator 5 are installed on bottom frame assembly 12；Wherein, identity
Identifier 2, data acquisition device 4 and GPS locator 5 are connected by data transmission module and full-vehicle control processor 1 respectively, body
Part identifier 2 confirms the identity of driver, starts full-vehicle control processor 1, the positional information of the track and localization vehicle of GPS locator 5.
Wherein, full-vehicle control processor 1 is connected by electric signal transmission and control module with electrokinetic cell controller 3, is moved
Power battery 6 is that full-vehicle control processor 1 provides power supply.
Wherein, full-vehicle control processor 1 by electric signal transmission and control module respectively with fire processing controller 9, electricity
Source master switch 10 and door/window controller 11 are connected, and fire processing controller 9 receives the signal of full-vehicle control processor 1, and control is gone out
The startup and closing of firearm 901, fire extinguisher 901 by the feedback of status of fire extinguisher 901 to fire processing controller 9, when fire occurs
During calamity, battery main switch 10 disconnects the connection of electrokinetic cell 6 and full-vehicle control processor 1, stops power supply.
Wherein, full-vehicle control processor 1 by electric signal transmission and control module respectively with acoustic-optic alarm 7 and long-range
Controller 8 is connected, and realizes remote control, improves the security performance of car.
Wherein, electrokinetic cell 6 includes the first electrokinetic cell 601 and the second electrokinetic cell 602, the He of the first electrokinetic cell 601
Second electrokinetic cell 602 is separately mounted in middle cell cabin frame assembly 603 and rear battery cabin frame assembly 604.
Wherein, data acquisition device 4 includes environment temperature sensor 401, temperature detector 402 and smoke-detectors 403,
Environment temperature sensor 401 detects the temperature of external environment, sets the temperature reference value of Various Seasonal, and temperature detector 402 detects
The temperature change of battery flat, and temperature information is transmitted to full-vehicle control processor 1, smoke-detectors 403 and detects battery
The smokescope in cabin, and transmit information to full-vehicle control processor 1.
Wherein, full-vehicle control processor 1 is connected with front door, back door and vehicle window respectively by door/window controller 11, front door and
Back door is separately mounted on bottom frame assembly 12, the position at front door and back door respectively with front door pedal assembly 1101 and back door pedal
The position of assembly 1102 is engaged correspondingly.
Wherein, acoustic-optic alarm 7 is arranged in the compartment of vehicle, and acoustic-optic alarm 7 includes the He of voice announcer 701
Early warning indicator lamp 702, voice announcer 701 instruct passenger to evacuate in order according to fire condition, and early warning indicator lamp 702 shows fire
Situation.
Wherein, it is provided with temperature detector in middle cell cabin frame assembly 603 and rear battery cabin frame assembly 604
402nd, smoke-detectors 403 and fire extinguisher 901, it can accurately detect fire and position occurs.
Wherein, fire extinguishing processing controller 9 is connected with fire extinguisher 901 by electric signal transmission and control module, fire extinguishing processing
Controller 9 is electrically connected with remote controllers 8, and when the fire extinguisher 901 of vehicle self-carrying can not control the intensity of a fire, remote controllers 8 are sent out
Go out signal, emergency relief will be started, avoid the intensity of a fire from further expanding.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (8)
- A kind of 1. battery fire control apparatus system of pure electric coach, it is characterised in that including full-vehicle control processor (1), Identity recognizer (2), data acquisition device (4) and bottom frame assembly (12)；The bottom frame assembly (12) includes being engaged corresponding front door pedal assembly (1101), back door pedal assembly on position (1102), middle cell cabin frame assembly (603) and rear battery cabin frame assembly (604)；Electrokinetic cell (6), environment temperature sensor (401) and GPS locator (5) are installed on the bottom frame assembly (12)；The identity recognizer (2), data acquisition device (4) and GPS locator (5) pass through data transmission module and vehicle respectively Control processor (1) is connected；The full-vehicle control processor (1) is connected by electric signal transmission and control module with electrokinetic cell controller (3)；The full-vehicle control processor (1) by electric signal transmission and control module respectively with fire processing controller (9), power supply Master switch (10) and door/window controller (11) are connected；The full-vehicle control processor (1) is transmitted by signal and control module is controlled with acoustic-optic alarm (7) and remotely respectively Device (8) processed is connected.
- 2. the battery fire control apparatus system of a kind of pure electric coach according to claim 1, it is characterised in that described Electrokinetic cell (6) includes the first electrokinetic cell (601) and the second electrokinetic cell (602), the first electrokinetic cell (601) installation In middle cell cabin frame assembly (603), second electrokinetic cell (602) is arranged on rear battery cabin frame assembly (604) in.
- 3. the battery fire control apparatus system of a kind of pure electric coach according to claim 1, it is characterised in that described Data acquisition device (4) includes environment temperature sensor (401), temperature detector (402) and smoke-detectors (403).
- 4. the battery fire control apparatus system of a kind of pure electric coach according to claim 1, it is characterised in that described Full-vehicle control processor (1) is connected with front door, back door and vehicle window respectively by door/window controller (11), the front door and back door point An Zhuan not be on bottom frame assembly (12), position and the position of front door pedal assembly (1101) at the front door are engaged corresponding； The position at the back door is engaged corresponding with the position of back door pedal assembly (1102).
- 5. the battery fire control apparatus system of a kind of pure electric coach according to claim 1, it is characterised in that described Acoustic-optic alarm (7) is arranged in the compartment of vehicle, and the acoustic-optic alarm (7) is including voice announcer (701) and in advance Alert indicator lamp (702).
- 6. the battery fire control apparatus system of a kind of pure electric coach according to claim 1, it is characterised in that described Temperature detector (402), cigarette are provided with middle cell cabin frame assembly (603) and rear battery cabin frame assembly (604) Fog detector (403) and fire extinguisher (901).
- 7. the battery fire control apparatus system of a kind of pure electric coach according to claim 1, it is characterised in that described Fire extinguishing processing controller (9) is connected with fire extinguisher (901) by electric signal transmission and control module.
- 8. the battery fire control apparatus system of a kind of pure electric coach according to claim 1, it is characterised in that described Fire extinguishing processing controller (9) electrically connects with remote controllers (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840822.4A CN107650660A (en) | 2017-09-18 | 2017-09-18 | A kind of battery fire control apparatus system of pure electric coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710840822.4A CN107650660A (en) | 2017-09-18 | 2017-09-18 | A kind of battery fire control apparatus system of pure electric coach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107650660A true CN107650660A (en) | 2018-02-02 |
Family
ID=61130616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710840822.4A Pending CN107650660A (en) | 2017-09-18 | 2017-09-18 | A kind of battery fire control apparatus system of pure electric coach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107650660A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0297936A1 (en) * | 1987-07-01 | 1989-01-04 | Caoutchouc Manufacture Et Plastiques | Device for assuring the continuity of passage between two successive road or rail vehicles |
| CN203221863U (en) * | 2013-04-12 | 2013-10-02 | 比亚迪股份有限公司 | Electric passenger car |
| CN203931075U (en) * | 2014-07-03 | 2014-11-05 | 江西凯马百路佳客车有限公司 | A kind of pure electric coach fire disaster alarming device |
| CN104200602A (en) * | 2014-08-01 | 2014-12-10 | 济南高达信息技术有限公司 | Remote monitoring and protecting system for safe operation of bus |
| CN104537793A (en) * | 2015-01-05 | 2015-04-22 | 中通客车控股股份有限公司 | Temperature and smoke joint control fire extinguishing circuit for bus power battery cabin |
| CN104859718A (en) * | 2015-04-13 | 2015-08-26 | 西安西沃客车有限公司 | Light electric motor coach power battery device and light electric motor coach |
-
2017
- 2017-09-18 CN CN201710840822.4A patent/CN107650660A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0297936A1 (en) * | 1987-07-01 | 1989-01-04 | Caoutchouc Manufacture Et Plastiques | Device for assuring the continuity of passage between two successive road or rail vehicles |
| CN203221863U (en) * | 2013-04-12 | 2013-10-02 | 比亚迪股份有限公司 | Electric passenger car |
| CN203931075U (en) * | 2014-07-03 | 2014-11-05 | 江西凯马百路佳客车有限公司 | A kind of pure electric coach fire disaster alarming device |
| CN104200602A (en) * | 2014-08-01 | 2014-12-10 | 济南高达信息技术有限公司 | Remote monitoring and protecting system for safe operation of bus |
| CN104537793A (en) * | 2015-01-05 | 2015-04-22 | 中通客车控股股份有限公司 | Temperature and smoke joint control fire extinguishing circuit for bus power battery cabin |
| CN104859718A (en) * | 2015-04-13 | 2015-08-26 | 西安西沃客车有限公司 | Light electric motor coach power battery device and light electric motor coach |
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Application publication date: 20180202 |
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