CN111717139A - Emergency processing system for out-of-control vehicle and working method thereof - Google Patents
Emergency processing system for out-of-control vehicle and working method thereof Download PDFInfo
- Publication number
- CN111717139A CN111717139A CN202010525351.XA CN202010525351A CN111717139A CN 111717139 A CN111717139 A CN 111717139A CN 202010525351 A CN202010525351 A CN 202010525351A CN 111717139 A CN111717139 A CN 111717139A
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- electromagnetic valve
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 241001127637 Plantago Species 0.000 claims 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Classifications
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- 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
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- 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
- B60K28/14—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 responsive to accident or emergency, e.g. deceleration, tilt of vehicle
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Human Computer Interaction (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention discloses an emergency processing system and a working method thereof when a vehicle is out of control, wherein the emergency processing system is composed of a front emergency switch, a middle emergency switch, a rear emergency switch, a front axle emergency electromagnetic valve, a rear axle emergency electromagnetic valve, an instrument CPU, a driving brake system and a whole vehicle VCU when the vehicle is out of control, the front emergency switch, the middle emergency switch, the rear emergency switch and the whole vehicle VCU are connected, the front axle emergency electromagnetic valve, the rear axle emergency electromagnetic valve and the whole vehicle VCU are connected, the whole vehicle VCU and the instrument CPU are connected, and the front axle emergency electromagnetic valve and the rear axle emergency electromagnetic valve are connected into the driving brake system in parallel. The passengers in the vehicle judge according to the actual conditions in the vehicle, when the driver is judged to be incapable of controlling the safe running of the vehicle, the passengers press an emergency switch in the vehicle, the power of the vehicle is cut off in a short time, and an emergency braking device is started to decelerate and stop the vehicle, so that the risks of casualties and property loss of people can be greatly reduced when the vehicle is out of control.
Description
The technical field is as follows:
the invention relates to an emergency treatment system for out-of-control vehicles and a working method thereof, and belongs to the technical field of automobiles.
Background art:
in recent years, the bus out of control events, especially buses, are frequently caused by the fact that bus drivers are affected by external factors and physical factors, the bus drivers cannot control the safe parking of the bus to cause the out of control of the bus, and extra deceleration and parking triggering devices are not provided for passengers when the bus is out of control, so that the risks of casualties and property loss are greatly increased.
Therefore, there is a need to improve the prior art to overcome the deficiencies of the prior art.
The invention content is as follows:
the invention provides an emergency processing system and a working method thereof when a vehicle is out of control, wherein passengers in the vehicle can judge according to the actual situation in the vehicle, when the driver is judged to be incapable of controlling the safe running of the vehicle, the passengers can press an emergency switch in the vehicle, the vehicle can cut off the power in a short time, and an emergency braking device is started to decelerate and stop the vehicle, so that the risks of casualties and property loss of people can be greatly reduced when the vehicle is out of control.
The invention adopts the following technical scheme: the utility model provides an emergency treatment system when vehicle is out of control, by front of the vehicle emergency switch, car middle part emergency switch, car rear portion emergency switch, the emergent solenoid valve of front axle, the emergent solenoid valve of rear axle, the instrument, instrument CPU, service brake system and whole car VCU constitute, the emergent switch in front of the vehicle middle part, car rear portion emergency switch and whole car VCU are connected, and the emergent solenoid valve of front axle, the emergent solenoid valve of rear axle and whole car VCU are connected, and whole car VCU and instrument CPU are connected, and the emergent solenoid valve of front axle and the emergent solenoid valve parallel connection of rear axle are gone into service brake system.
The invention also adopts the following technical scheme: a working method of an emergency treatment system when a vehicle is out of control comprises the following steps:
the first step is as follows: when the driver can not control the vehicle, the passenger in the vehicle presses any one of the front emergency switch of the lower vehicle, the middle emergency switch of the vehicle and the rear emergency switch of the vehicle;
the second step is that: the whole vehicle VCU receives the switching signal, sends an instruction, the power supply supplies power to the front axle emergency electromagnetic valve and the rear axle emergency electromagnetic valve, the front axle emergency electromagnetic valve and the rear axle emergency electromagnetic valve are opened, and the service braking system works to control the whole vehicle to decelerate and stop;
the third step: and the whole vehicle VC cuts off the high voltage of the whole vehicle and sends a danger alarm indication to the instrument CPU, and the instrument CPU controls the whole vehicle danger alarm indication lamp to be turned on and prompts danger information to the outside.
The invention has the following beneficial effects: according to the emergency processing system for the out-of-control vehicle, the front brake loop and the rear brake loop of the conventional service brake system are respectively connected with one electronic control air circuit in parallel, the front part, the middle part and the rear part in the vehicle are respectively provided with one emergency switch, and when a driver cannot control the vehicle, passengers in the vehicle can press the emergency switches to control the vehicle to decelerate and stop, so that casualties and property loss are reduced. The invention can be realized by only adding 2 emergency electromagnetic valves and 3 emergency switches and changing the control logic of the VCU and the instrument CPU of the whole vehicle, has simple, ingenious and effective design concept and is suitable for general popularization.
Description of the drawings:
fig. 1 is a schematic diagram of an emergency treatment system according to the present invention when a vehicle is out of control.
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings.
The emergency treatment system for the out-of-control vehicle consists of a vehicle front emergency switch 11, a vehicle middle emergency switch 12, a vehicle rear emergency switch 13, a front axle emergency electromagnetic valve 21, a rear axle emergency electromagnetic valve 22, an instrument 3, an instrument CPU31, a running brake system 4 and a whole vehicle VCU5, wherein the vehicle front emergency switch 11, the vehicle middle emergency switch 12, the vehicle rear emergency switch 13 are connected with the whole vehicle VCU5, the front axle emergency electromagnetic valve 21, the rear axle emergency electromagnetic valve 22 are connected with the whole vehicle VCU5, the whole vehicle VCU5 is connected with the instrument CPU31, and the front axle emergency electromagnetic valve 21 and the rear axle emergency electromagnetic valve 22 are connected into the running brake system 4 in parallel.
The working method of the emergency treatment system when the vehicle is out of control comprises the following steps:
when any one of the front emergency switch 11, the middle emergency switch 12 and the rear emergency switch 13 is pressed down, the whole VCU5 receives a switch signal, the whole VCU5 sends an instruction, a power supply supplies power to the front axle emergency electromagnetic valve 21 and the rear axle emergency electromagnetic valve 22, the front axle emergency electromagnetic valve 21 and the rear axle emergency electromagnetic valve 22 are opened, the service braking system 4 works to control the whole vehicle to decelerate and stop, meanwhile, the whole VCU5 controls each high-voltage accessory to stop working (cut off the high voltage of the whole vehicle) and sends a danger alarm instruction to the instrument CPU31, and the instrument CPU31 controls the whole danger alarm indicator lamp to be turned on to prompt danger information to the outside.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.
Claims (2)
1. An emergency treatment system when a vehicle is out of control is characterized in that: by plantago portion emergency switch (11), car middle part emergency switch (12), car rear portion emergency switch (13), front axle emergency solenoid valve (21), rear axle emergency solenoid valve (22), instrument (3), instrument CPU (31), driving brake system (4) and whole car VCU (5) are constituteed, car front portion emergency switch (11), car middle part emergency switch (12), car rear portion emergency switch (13) and whole car VCU (5) are connected, and front axle emergency solenoid valve (21), rear axle emergency solenoid valve (22) and whole car VCU (5) are connected, and whole car VCU (5) and instrument CPU (31) are connected, and front axle emergency solenoid valve (21) and rear axle emergency solenoid valve (22) parallel access are to in driving brake system (4).
2. A working method of an emergency treatment system when a vehicle is out of control is characterized in that: the method comprises the following steps:
the first step is as follows: when a driver cannot control the vehicle, a passenger in the vehicle presses any one of a front emergency switch (11) of the lower vehicle, a middle emergency switch (12) of the vehicle and a rear emergency switch (13) of the vehicle;
the second step is that: the whole vehicle VCU (5) receives the switching signal, the whole vehicle VCU (5) sends an instruction, the power supply supplies power to the front axle emergency electromagnetic valve (21) and the rear axle emergency electromagnetic valve (22), the front axle emergency electromagnetic valve (21) and the rear axle emergency electromagnetic valve (22) are opened, the service braking system (4) works, and the whole vehicle is controlled to decelerate and stop;
the third step: the whole vehicle VCU (5) cuts off the high voltage of the whole vehicle and sends a danger alarm indication to the instrument CPU (31), and the instrument CPU (31) controls the whole vehicle danger alarm indicator lamp to be turned on to prompt danger information to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010525351.XA CN111717139A (en) | 2020-06-10 | 2020-06-10 | Emergency processing system for out-of-control vehicle and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010525351.XA CN111717139A (en) | 2020-06-10 | 2020-06-10 | Emergency processing system for out-of-control vehicle and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111717139A true CN111717139A (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010525351.XA Pending CN111717139A (en) | 2020-06-10 | 2020-06-10 | Emergency processing system for out-of-control vehicle and working method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN111717139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937629A (en) * | 2021-04-07 | 2021-06-11 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle, passenger emergency braking system thereof and braking control device thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011057134A (en) * | 2009-09-11 | 2011-03-24 | Mitsubishi Fuso Truck & Bus Corp | Vehicle emergency stop device |
| CN109823337A (en) * | 2019-02-28 | 2019-05-31 | 重庆交通大学 | The autonomous avoiding system of vehicle and method under a kind of operating passenger car driver abnormal conditions |
-
2020
- 2020-06-10 CN CN202010525351.XA patent/CN111717139A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011057134A (en) * | 2009-09-11 | 2011-03-24 | Mitsubishi Fuso Truck & Bus Corp | Vehicle emergency stop device |
| CN109823337A (en) * | 2019-02-28 | 2019-05-31 | 重庆交通大学 | The autonomous avoiding system of vehicle and method under a kind of operating passenger car driver abnormal conditions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937629A (en) * | 2021-04-07 | 2021-06-11 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle, passenger emergency braking system thereof and braking control device thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200929 |
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| RJ01 | Rejection of invention patent application after publication |