CN108437823B - A kind of electric industry vehicle activation system and control method - Google Patents
A kind of electric industry vehicle activation system and control method Download PDFInfo
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- CN108437823B CN108437823B CN201810218900.1A CN201810218900A CN108437823B CN 108437823 B CN108437823 B CN 108437823B CN 201810218900 A CN201810218900 A CN 201810218900A CN 108437823 B CN108437823 B CN 108437823B
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- controller
- time
- relay
- digiplex
- timing
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention relates to a kind of electric industry vehicle activation system and control methods, are related to industrial vehicle technical field.The present invention is furnished with the time relay, D.C. contactor, battery pack, controller, safety relay, Digiplex and emergency stop switch, pass through the cooperation between all parts, so that when non-operator starting vehicle or operator's delay switching-off, illegal operation can be effectively avoided to lead to electric industry vehicle long-time idling consumption battery electric quantity, emergent stop signal is sent by Digiplex, controller cuts off power supply line, it can be realized far distance automatic shutdown, it the unused time for reducing operator, improves labor efficiency.
Description
Technical field
The present invention relates to industrial vehicle technical fields, and in particular to a kind of electric industry vehicle activation system and controlling party
Method.
Background technique
Industrial vehicle is the important branch of engineering machinery, is one of important equipment of logistic industry, as people are to environment
The attention of protection, electric industry vehicle do not pollute because using battery as energy source and noise are small, be increasingly becoming industrial vehicle
Main force.
Electric industry vehicle realizes basic power on/off function usually only with self-lock switch as activation system at present,
Each startup and shutdown are both needed to operate primary switch, if non-operator starting vehicle or operator forget to shut down, vehicle
May be in standby for a long time causes the energy content of battery to exhaust, and delays vehicle normal use.
Summary of the invention
(1) technical problems to be solved
The technical problem to be solved by the present invention is how to provide a kind of electric industry vehicle activation system and its controlling party
Method realizes that electric industry vehicle is long-range, automatic shut-off function to overcome the technical deficiency of existing activation system.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides a kind of electric industry vehicle activation systems, including starting to open
Pass, the time relay, D.C. contactor, battery pack, controller, safety relay, Digiplex and emergency stop switch；
Described start switch is self-resetting button switch, is connect with the time relay, for providing for the time relay
Dynamic input signal；
The time relay is connect with D.C. contactor, is started switch signal for detecting, is passed through D.C. contactor control
Battery pack processed is powered to controller；It is pressed when starting switch, time relay timing resets and control D.C. contactor closure, electricity
The power supply of Chi Zuxiang controller；It being unclamped when starting switch, the time relay starts timing, if timing time reaches setting time,
Controller does not have takeover time relay to control D.C. contactor, and the time relay controls D.C. contactor and disconnects, and battery pack is stopped
Only to controller power supply when the time is not up to arranged in time relay timing time, controller receives the starting letter of Digiplex
Number, controller takeover time relay controls D.C. contactor；
The controller is connect with D.C. contactor, battery pack, safety relay and Digiplex respectively, the time after
When electric appliance timing time is not up to setting time, Digiplex sends enabling signal, controller takeover time relay to control
Device controls D.C. contactor closure, timer timing is equipped with inside controller, when controller receives Digiplex or safety
The emergent stop signal of relay, timer start timing, if controller timing time is not up to setting time, Digiplex and
The emergent stop signal of safety relay resets, and timer timing resets；If timer timing time reaches setting time, if nothing
There are still controller then controls D.C. contactor disconnection to the emergent stop signal of line remote controler or safety relay, and battery pack stops
It powers to control；
The safety relay is used to detect the emergent stop signal of Digiplex and the emergent stop signal of emergency stop switch, sends to
Controller；
The safety relay is connect with Digiplex and emergency stop switch respectively, when Digiplex or emergency stop switch
Emergent stop signal is sent to safety relay, emergent stop signal is sent to controller by safety relay；When Digiplex and emergency stop
The emergent stop signal of switch is eliminated, and safety relay just stops sending emergent stop signal to controller；
The Digiplex can send starting and emergent stop signal to controller, send emergency stop letter to safety relay
Number, when Digiplex is in the either case of shutdown, emergency stop switch movement and communication disruption, Digiplex is to controller
Emergent stop signal is sent simultaneously with safety relay.
Preferably, the setting time of the timer is identical as time relay timing time setting.
Preferably, the time relay is signal off delay relay.
Preferably, the time relay timing time is delay time.
Preferably, the time relay timing time is set as 25s.
Preferably, the setting time of the timer is set as 25s.
Preferably, the battery pack is lithium battery group.
The present invention also provides the control methods of the electric industry vehicle activation system described in one kind, comprising the following steps:
It is started switch step 1: pressing, time relay timing resets and control D.C. contactor closure, and battery pack is to control
Device power supply processed；
It being started switch step 2: unclamping, the time relay starts timing, when timing time reaches setting time, the time
Relay controls D.C. contactor and disconnects, and battery pack stops powering to controller；
Step 3: Digiplex sends enabling signal to controller, controller controls D.C. contactor closure, battery pack
It powers to controller；
Step 4: controller directly receives the emergent stop signal of Digiplex, or wireless remote is received by safety relay
The emergent stop signal of device or emergency stop switch is controlled, controller timer internal starts timing；
Step 5: the time is not up to arranged in controller timer internal timing time, the emergent stop signal that controller receives disappears
It loses, controller timer internal resets；
Step 6: controller timer internal timing time reaches the setting time, controller D.C. contactor is disconnected, battery
Group stops powering to controller.
(3) beneficial effect
The present invention equipped with the time relay, D.C. contactor, battery pack, controller, safety relay, Digiplex and
Emergency stop switch, by the cooperation between all parts, so that when non-operator starting vehicle or operator's delay switching-off, energy
It is enough that illegal operation is effectively avoided to lead to electric industry vehicle long-time idling consumption battery electric quantity, it is sent by Digiplex
Emergent stop signal, controller cut off power supply line, can be realized far distance automatic shutdown, reduce the unused time of operator, mention
High labor efficiency.
Detailed description of the invention
Fig. 1 is electric industry vehicle activation system functional block diagram of the invention.
Specific embodiment
To keep the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to of the invention
Specific embodiment is described in further detail.
As shown in Figure 1, a kind of electric industry vehicle activation system provided by the invention, including start switch, time relay
Device, D.C. contactor, battery pack, controller, safety relay, Digiplex and emergency stop switch.
Starting switch is self-resetting button switch, is connect with the time relay, provides starting input signal for it.
Time relay detection starts switch signal, controls battery pack by D.C. contactor and powers to controller, at that time
Between relay not up to be arranged the time, controller receive Digiplex enabling signal, controller takeover time relay control
D.C. contactor processed；When the time relay reaches the setting time, controller does not receive the enabling signal of Digiplex, time
Relay controls D.C. contactor and disconnects, and battery pack stops powering to controller.
The time relay is signal off delay relay, and delay time can be manually set, and is traditionally arranged to be 25s.When
Between relay with start switch, D.C. contactor is connect, pressed when starting switch, time relay timing reset and control direct current
Contactor closure, battery pack are powered to controller；It is unclamped when starting switch, the time relay starts timing, if timing time
Reach setting time, controller does not have takeover time relay to control D.C. contactor, and the time relay controls D.C. contactor
It disconnects, battery pack stops powering to controller.
Controller is connect with D.C. contactor, battery pack, safety relay and Digiplex, in time relay timing
When time is not up to setting time, Digiplex sends enabling signal to control, and the control of controller takeover time relay is straight
Flow contactor closure.Timer timing is equipped with inside the program of controller, the setting time and the time relay of timer are delayed
Time setting is identical, and when controller receives the emergent stop signal of Digiplex or safety relay, timer starts timing.Such as
Fruit timing time is not up to setting time, and the emergent stop signal of Digiplex and safety relay resets, and timer timing is multiple
Position；If timing time reaches setting time, there are still controller is then for the emergent stop signal of Digiplex or safety relay
D.C. contactor disconnection can be controlled, battery pack stops powering to control.
Safety relay detects the emergent stop signal of Digiplex and the emergent stop signal of emergency stop switch, sends controller to,
Controller also directly receives the emergent stop signal from Digiplex simultaneously.Controller receives any emergent stop signal, in controller
Portion's timer starts timing, and when timer reaches setting time, controller controls D.C. contactor and disconnects, and battery pack stops to control
System power supply.
Safety relay is connect with controller, Digiplex and emergency stop switch, when Digiplex or emergency stop switch
Emergent stop signal is sent to safety relay, emergent stop signal is sent to controller immediately by safety relay；When Digiplex and
The emergent stop signal of emergency stop switch is eliminated, and safety relay just stops sending emergent stop signal to controller.
Digiplex can send starting and emergent stop signal to controller, send emergent stop signal to safety relay.When
When Digiplex is in the either case of shutdown, emergency stop switch movement and communication disruption, Digiplex is to controller and peace
All relay sends emergent stop signal simultaneously.
The present invention also provides a kind of control methods of electric industry vehicle activation system shown in FIG. 1, including walk as follows
It is rapid:
It is started switch step 1: pressing, time relay timing resets and control D.C. contactor closure, and battery pack is to control
Device power supply processed；
It is started switch step 2: unclamping, the time relay starts timing, if timing time reaches setting time, time
Relay controls D.C. contactor and disconnects, and battery pack stops powering to controller；
Step 3: Digiplex sends enabling signal to controller, controller controls D.C. contactor closure, battery pack
It powers to controller；
Step 4: controller directly receives the emergent stop signal of Digiplex or receives wireless remote control by safety relay
The emergent stop signal of device or emergency stop switch, controller timer internal start timing；
Step 5: the time is not up to arranged in controller timer internal timing time, the emergent stop signal that controller receives disappears
It loses, controller timer internal resets；
Step 6: controller timer internal timing time reaches the setting time, controller D.C. contactor is disconnected, battery
Group stops powering to controller.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of electric industry vehicle activation system, which is characterized in that including starting switch, the time relay, D.C. contactor,
Battery pack, controller, safety relay, Digiplex and emergency stop switch；
Described start switch is self-resetting button switch, is connect with the time relay, defeated for providing starting for the time relay
Enter signal；
The time relay is connect with D.C. contactor, starts switch signal for detecting, and controls electricity by D.C. contactor
The power supply of Chi Zuxiang controller；It is pressed when starting switch, time relay timing resets and control D.C. contactor closure, battery pack
It powers to controller；It being unclamped when starting switch, the time relay starts timing, if timing time reaches setting time, control
Device do not have takeover time relay control D.C. contactor, the time relay control D.C. contactor disconnect, battery pack stop to
Controller power supply, when the time is not up to arranged in time relay timing time, controller receives the enabling signal of Digiplex,
Controller takeover time relay controls D.C. contactor；
The controller is connect with D.C. contactor, battery pack, safety relay and Digiplex respectively, in the time relay
When timing time is not up to setting time, Digiplex sends enabling signal, controller takeover time relay control to control
D.C. contactor closure processed, controller inside is equipped with timer timing, when controller receives Digiplex or safety relay
The emergent stop signal of device, timer start timing, if controller timing time is not up to setting time, Digiplex and safety
The emergent stop signal of relay resets, and timer timing resets；If timer timing time reaches setting time, if wireless remote
There are still controller then controls D.C. contactor disconnection to the emergent stop signal of control device or safety relay, and battery pack stops to control
System power supply；
The safety relay is used to detect the emergent stop signal of Digiplex and the emergent stop signal of emergency stop switch, sends control to
Device；
The safety relay is connect with Digiplex and emergency stop switch respectively, when Digiplex or emergency stop switch are to peace
All relay sends emergent stop signal, and emergent stop signal is sent to controller by safety relay；When Digiplex and emergency stop switch
Emergent stop signal eliminate, safety relay just stop to controller send emergent stop signal；
The Digiplex can send starting and emergent stop signal to controller, send emergent stop signal to safety relay, when
When Digiplex is in the either case of shutdown, emergency stop switch movement and communication disruption, Digiplex is to controller and peace
All relay sends emergent stop signal simultaneously.
2. the system as claimed in claim 1, which is characterized in that when the setting time and time relay timing of the timer
Between be arranged it is identical.
3. the system as claimed in claim 1, which is characterized in that the time relay is signal off delay relay.
4. system as claimed in claim 3, which is characterized in that the time relay timing time is delay time.
5. the system as claimed in claim 1, which is characterized in that the time relay timing time is set as 25s.
6. the system as claimed in claim 1, which is characterized in that the setting time of the timer is set as 25s.
7. such as system described in any one of claims 1 to 6, which is characterized in that the battery pack is lithium battery group.
8. a kind of control method of the system as described in any one of claims 1 to 7, which comprises the following steps:
It is started switch step 1: pressing, time relay timing resets and control D.C. contactor closure, and battery pack is to controller
Power supply；
It being started switch step 2: unclamping, the time relay starts timing, when timing time reaches setting time, time relay
Device controls D.C. contactor and disconnects, and battery pack stops powering to controller；
Step 3: Digiplex sends enabling signal to controller, controller controls D.C. contactor closure, and battery pack is to control
Device power supply processed；
Step 4: controller directly receive Digiplex emergent stop signal or by safety relay receive Digiplex or
The emergent stop signal of emergency stop switch, controller timer internal start timing；
Step 5: the time is not up to arranged in controller timer internal timing time, the emergent stop signal that controller receives disappears, control
Device timer internal processed resets；
Step 6: controller timer internal timing time reaches the setting time, controller D.C. contactor is disconnected, and battery pack is stopped
Only power to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218900.1A CN108437823B (en) | 2018-03-16 | 2018-03-16 | A kind of electric industry vehicle activation system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218900.1A CN108437823B (en) | 2018-03-16 | 2018-03-16 | A kind of electric industry vehicle activation system and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108437823A CN108437823A (en) | 2018-08-24 |
| CN108437823B true CN108437823B (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218900.1A Active CN108437823B (en) | 2018-03-16 | 2018-03-16 | A kind of electric industry vehicle activation system and control method |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1935101B1 (en) * | 2005-09-23 | 2014-04-23 | AFS Trinity Power Corporation | Method and apparatus for power electronics and control of plug-in hybrid propulsion with fast energy storage |
| CN203805716U (en) * | 2013-11-01 | 2014-09-03 | 三一矿机有限公司 | Detection and protection device for storage battery and mining dump vehicle |
| CN104786859A (en) * | 2014-01-16 | 2015-07-22 | 福特全球技术公司 | Vehicle high-voltage interlocking startup |
| CN104827921A (en) * | 2014-12-04 | 2015-08-12 | 北汽福田汽车股份有限公司 | Startup control method and startup control system of electric vehicle, and electric vehicle having same |
| CN104842798A (en) * | 2014-06-17 | 2015-08-19 | 北汽福田汽车股份有限公司 | Control method and system of switch-off process of relay of power battery |
| JP2015168293A (en) * | 2014-03-05 | 2015-09-28 | 株式会社デンソー | Vehicle power supply system |
| JP2016208639A (en) * | 2015-04-21 | 2016-12-08 | トヨタ自動車株式会社 | vehicle |
| CN107472029A (en) * | 2016-12-13 | 2017-12-15 | 宝沃汽车（中国）有限公司 | The high voltage fault detection method and vehicle of vehicle |
-
2018
- 2018-03-16 CN CN201810218900.1A patent/CN108437823B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1935101B1 (en) * | 2005-09-23 | 2014-04-23 | AFS Trinity Power Corporation | Method and apparatus for power electronics and control of plug-in hybrid propulsion with fast energy storage |
| CN203805716U (en) * | 2013-11-01 | 2014-09-03 | 三一矿机有限公司 | Detection and protection device for storage battery and mining dump vehicle |
| CN104786859A (en) * | 2014-01-16 | 2015-07-22 | 福特全球技术公司 | Vehicle high-voltage interlocking startup |
| JP2015168293A (en) * | 2014-03-05 | 2015-09-28 | 株式会社デンソー | Vehicle power supply system |
| CN104842798A (en) * | 2014-06-17 | 2015-08-19 | 北汽福田汽车股份有限公司 | Control method and system of switch-off process of relay of power battery |
| CN104827921A (en) * | 2014-12-04 | 2015-08-12 | 北汽福田汽车股份有限公司 | Startup control method and startup control system of electric vehicle, and electric vehicle having same |
| JP2016208639A (en) * | 2015-04-21 | 2016-12-08 | トヨタ自動車株式会社 | vehicle |
| CN107472029A (en) * | 2016-12-13 | 2017-12-15 | 宝沃汽车（中国）有限公司 | The high voltage fault detection method and vehicle of vehicle |
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| Publication number | Publication date |
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| CN108437823A (en) | 2018-08-24 |
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