CN1250925A - Alarm system for preventing consequent traffic accidents on expressway - Google Patents
Alarm system for preventing consequent traffic accidents on expressway Download PDFInfo
- Publication number
- CN1250925A CN1250925A CN 98112667 CN98112667A CN1250925A CN 1250925 A CN1250925 A CN 1250925A CN 98112667 CN98112667 CN 98112667 CN 98112667 A CN98112667 A CN 98112667A CN 1250925 A CN1250925 A CN 1250925A
- Authority
- CN
- China
- Prior art keywords
- section
- circuit
- control
- signal
- highway
- 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
Links
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The alarm system for preventing accident of high-speed roadway is composed of control portion, signal portion and command portion, and is characterized by that when an accident takes place on the roadway, the various switches by the side of roadway utilize movement of vehicle or person to send out alarm information along the side of whole roadway so as to attain the goal of preventing secondary accident. Said alarm system not only can prevent secondary accident, but also can raise utilization rate of roadway.
Description
The invention belongs to highway when meeting accident accident, prevent that the back vehicle from continuing to knock the warning system of preceding vehicle because of accident.
On the present highway, usually because of road surface visibility and other unexpected problem, after a car takes place abnormal conditions such as traffic accident occurring and stop suddenly, the back vehicle be can't see or road surface visibility is too poor or notice such as does not concentrate at situation, continuous bumper car takes place in succession, sometimes in occurring at one time, on the highway meet accident in a place, causes many places continuous bumper car takes place.Though situation repeatedly takes place, up to the present, also do not have any way to overcome this type of situation and take place.
When the purpose of this invention is to provide a kind of highway and meeting accident accident, prevent that the back vehicle from continuing to knock the warning system of preceding vehicle because of accident.
Realize that main technical schemes of the present invention is: in need control highway, the monolateral highway of same direction is divided into R section (R 〉=1), adopts same principle in every section, any one section H in the middle of only getting during explanation is illustrated.Warning system is grouped into by the directorate of the control section in many groups highway section and signal section and whole controlled highway.Each part all has operation circuit separately, and every part is because of need transmission action and information and be related.In control section, mainly be that the information sent unusually appears in abnormal conditions information that pressure point switch, hand switch, main line switch are received and leading portion highway, pass to signal section by the circuit part.In signal section, mainly be that control section and the indication information that commander's part transmits are transformed into corresponding alerting signal, pass to the automobilist by alerting signal; Also alerting signal is passed to simultaneously commander's part.The warning message of alerting signal can adopt single light, polychrome combination light and forms such as sound and the combination of light sound.In command system, mainly be the warning message that received signal partly transmits, for the decision-making of highway administration department, the department of highway administration simultaneously also can directly control signal section by commander's part according to external information.
According to the present invention, along the pressure point switch that control section is installed on the monolateral highway limit, hand switch and main line switch, and the alerting signal of signal section.The pressure point switch is with tangible beautiful marking.Automobile generally can not be pressed on the pressure point switch when cruising.When meeting accident, automobile takes place to collide or other reason, automobile is pressed on the pressure point switch, or when bumping on the pressure point switch, the pressure point switch is switched on, signal is reached this segment signal part circuit from the control section circuit, and by the signal system circuit, this section abnormal signal all is switched in the gauge tap of this section (H section) alerting signal, the adjacent segment (H-1) passed through, the command system circuit, connect when this section (H section) alerting signal, send warning message; Connect when the gauge tap of the adjacent segment of having passed through (H-1), can produce H section same effect.On the one hand, our station sends warning message, simultaneously signal is reached the command system of next section and this section again.Go down from this section (H section) with this, until first section, all alerting signals are opened, and in the command system, effect same are arranged also; Therefore, the alerting signal on the synchronization site of an accident of meeting accident and highway limit is excessively all opened, and sends warning message, and the driver of back automobile takes measures for some time, prevents to run into the vehicle that has had an accident; Meanwhile, command system also can be known the position of meeting accident at once, to take measures.When having an accident, automobile do not contact the pressure point switch, and when stopping on the way, the driver of the vehicle that meets accident and the field staff hand switch that can close, and the back vehicle pressure point switch of also can driving to press can reach the effect of front equally.Sometimes the unusual circumstance of highway administration department also can be connected the loop, provides abnormal conditions information takes place, and reaches prompting driver's purpose.When abnormal conditions take place in certain, highway administration department can divide circuit to close the signal section power supply on this section highway both sides by directorate, make All Alerts signal at stop on the whole highway, if at this moment at another place abnormal conditions (gauge tap is switched on) take place also, can reflect equally on the command system circuit, with the method inspection, abnormal conditions on the whole controlled route all can be reflected; Highway administration department also can handle the alerting signal of signal section according to particular case by command system, if when unusual, can send different warning messages to different highway sections as the case may be, reaches different effects.For example, can make vehicle walk single track near each section that accidents happened, and other section of back disposal route such as stop.Also adopt at the highway other direction and to control with quadrat method.If zone or stereo highway can adopt the Local Area Network mode to control equally.If whole warning system only adopts control section and signal section, it prevents that the secondary effect is more or less the same, and handles abnormal conditions occurring, and the highway administration effect is differed far away, has had the whole warning system function in commander's part back to increase to some extent.Circuit in warning system can be used Wireline, also can use radiolink.The circuit of total system also can design together.
After adopting this system, when mishap appears in highway, as collide, during situation such as overturning, mountain torrents, dense fog, prevent mishap secondary and first sending out, point out the driver in advance, the driving of assurance driver safety provides convenience for the processing of mishap, convenience is provided for the police car and the travelling of fire truck, ambulance and special car of public security department; The management level in traffic and city have been improved; To treatment of special situation takes place on the highway, convenience is provided, improved the highway service efficiency.
Below for illustrating: figure one: the highway division synoptic diagram
Highway be divided into into R section since a direction up to the need control section:
R 〉=H 〉=1 wherein, direction shown in the arrow is a vehicle traveling direction.Figure two: the signal section wiring diagram
G1: signal section line power
LH4: by the signal section main line switch of commander's part control
LH1: by the signal section branch switch of control section magnet contactor S (LH1) control.
S (LH-1): control (H-1) gauge tap L (H-1) magnet contactor of standing on the control section of stand.
LH2: by respectively the stand signal section branch switch of control group magnet contactor S (LH2) control of directorate's subsystem
S (Y1H): control directorate divide the magnet contactor of branch road display lamp switch
LH3: by the signal section main line switch of commander's part control
K1N: the wigwag of signal section
K2M: the speech signal figure three of signal section: control section wiring diagram
L
o: the control section circuit main line switch that the highway limit is installed
G
Z: the control section line power
l
1Q: be installed in the vehicle pressure point switch on the highway
l
2X: be installed in the personnel's hand switch on the highway
LH: stand by (H+1) and to go up the control section branch switch of signal section S (LH+1) magnet contactor control
S (LH1): the magnet contactor figure four of control signal partial line way switch LH1 in the control section circuit: directorate's subsystem situation demonstration group wiring diagram
LY1H: directorate's subsystem situation demonstration group circuit branch road control display lamp switch, control by signal section S (Y1H)
KY1H: directorate's subsystem situation circuit branch road display lamp
G
3: situation circuit power supply diagram five spins in commander's part system: first group of wiring diagram of each station control of directorate's subsystem
LY2H: each station first group of circuit of control of directorate's subsystem props up way control switch
S (LH2): first group of circuit branch road magnet contactor of each station control of directorate's subsystem.Magnet contactor control signal part branch switch LH2
G
4: first group of line power of each station control of directorate's subsystem.Figure six: second group of wiring diagram of directorate's each section of subsystem control
G
5: second group of line power of directorate's each section of subsystem control
LY3H: second group of circuit gauge tap of directorate's each section of subsystem control
S (LH3): second group of circuit branch road magnet contactor of directorate's each section of subsystem control.Magnet contactor control signal part branch switch LH3 figure seven: the 3rd group of wiring diagram of commander's part system each section control
G6: the 3rd group of line power of directorate's each section of subsystem control
LY4H: the 3rd group of circuit gauge tap of directorate's each section of subsystem control
S (LH4): the 3rd group of circuit branch road magnet contactor of system of directorate each section control, magnet contactor control signal part branch switch LH4 figure eight is warning system each several part division of labor tables, wherein scheming A is warning system main assembly figure; Figure B is the signal section composition diagram; Figure C is grouped into figure for warning system directorate; Figure D is the control section composition diagram.
Whole warning system can adopt line traffic control also can adopt controlled in wireless, also can adopt both to mix control
Annotate: only draw the 1st, 2,3 among the figure four to figure seven, the situation of each R section of H, other section concern that because of compiling the width of cloth end is drawn into, and the interior situation of figure two, three is also identical with it.
, to accompanying drawing eight the utility model is described in further detail below in conjunction with each accompanying drawing one of table one.
Vehicle pressure point switch l1Q in H section on the highway and personnel's hand switch l2X and be switched on by the arbitrary switch of branch switch LH of a last station magnetic control, the branch switch LH1 of signal section circuit is switched on, corresponding signal K1N and K2M send warning message simultaneously, simultaneously, magnetic switch S (LH-1) and S (Y1H) are switched on, (H-1) L of Duan control section (H-1) is switched on, form LH and be switched on same effect, LY1H to LY11 in the command system circuit is switched on respectively on the one hand, KY1H to KY11 branch sends bright, it is unusual that the commanding knows that at once the H section takes place, and on the highway limit, sends warning message from H section to the first section all alerting signals on the other hand.On the highway of first section direction that has an accident to the H section, all drivers are instantaneous at this, know that just the place ahead has gone out unusually like this; As after having an accident, can also continue on the highway to travel, then can be with the main line switch L in roadside.Disconnect, remove warning message.
When abnormal conditions have taken place highway, alerting signal is sent warning message, and commander department needs certain section or several sections are removed warning messages as the case may be, the corresponding LY4R switch that then can close, and the S (LR4) by correspondence disconnects the LH4 switch of correspondence.When abnormal conditions have taken place highway, alerting signal is not sent warning message, and commander department can be as the case may be, when a certain scope was sent warning message, the corresponding LY2H switch that then can close was by the S (LH2) of correspondence, connect the LH2 of corresponding road section, reach the effect of sending warning message.When on the highway several sections when having an accident simultaneously, administrative authority can close the most preceding corresponding LY3R switch in the section of the having an accident directorate gate transmission line, determines the second accident section according to demonstration situation among the display lamp LY1R, determines the other accident section with the method.
Claims (15)
1. one kind prevents the consequent traffic accidents on expressway alarm system, it is characterized in that: this system is by being made up of the control section circuit and the signal section circuit of action control mutually.
2. the consequent traffic accidents on expressway alarm system that prevents according to claim 1 is characterized in that: pressure point switch and hand switch are arranged in the control section circuit.
3. the consequent traffic accidents on expressway alarm system that prevents according to claim 1 is characterized in that: the pressure point switch of control section circuit is an automobile pressure touch switch.
4. the consequent traffic accidents on expressway alarm system that prevents according to claim 1 is characterized in that: the hand switch of control section circuit uses switch for the warning personnel.
5. the consequent traffic accidents on expressway alarm system that prevents according to claim 1 is characterized in that: have in way switch in the control section circuit.
6. the consequent traffic accidents on expressway alarm system that prevents according to claim 1 is characterized in that: the alerting signal that can send abnormal information to the automobilist is arranged in the signal section circuit.
7. the consequent traffic accidents on expressway alarm system that prevents according to claim 1 is characterized in that: control section circuit and signal section circuit are segmentation control in whole controlled scope.
8. the consequent traffic accidents on expressway alarm system that prevents according to claim 1 is characterized in that: the alerting signal of the pressure point switch of control section, main line switch and hand switch and signal section is even to be positioned on the controlled highway limit.
9. the consequent traffic accidents on expressway alarm system that prevents according to claim 1 is characterized in that: every section each several part circuit with adjacent each section of front and back is even to have signal line to get in touch.
10. the consequent traffic accidents on expressway alarm system that prevents according to claim 1, it is characterized in that: in controlled highway any one section, any switch connection in a plurality of pressure point switches and a plurality of hand switch in the control section, not only the alerting signal in this highway section is sent warning message, and at whole folk prescription on controlled highway, the alerting signal from this section to each section of opening is all sent warning message.
11. one kind with claim 1 is described prevents in the consequent traffic accidents on expressway alarm system, the directorate that connect whole controlled section control section circuit and signal section circuit divide circuit, it is characterized in that: this circuit is respectively by system situation circuit, system's each section control first circuit and system's each section control second circuit, and system's each section control tertiary circuit is formed.
12. communicate with the signal system of whole controlled each section of highway, the warning message of each section alerting signal is reflected from the system situation circuit according to claim 1 or the described system situation circuit of claim 11.
13. according to claim 1 or the described system of claim 11 each section control first circuit, communicate with the signal section of whole controlled each section of highway, when the alerting signal of the signal section of each section was not sent warning message, managerial personnel can connect arbitrary section signal section circuit by system's each section control first circuit as required.
14. communicate with the signal section of whole controlled each section of highway according to claim 1 or the described system of claim 11 each section control second circuit, when the alerting signal of arbitrary section signal section when sending warning message, system's each section control second circuit can disconnect part and the whole alerting signal circuit in this section as required.
15. communicate with the signal section of whole controlled each section of highway according to claim 1 or the described system of claim 11 each section control tertiary circuit, can check out in the same time many places alarm condition on the controlled highway by system's each section control tertiary circuit and system situation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98112667 CN1250925A (en) | 1998-10-09 | 1998-10-09 | Alarm system for preventing consequent traffic accidents on expressway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98112667 CN1250925A (en) | 1998-10-09 | 1998-10-09 | Alarm system for preventing consequent traffic accidents on expressway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1250925A true CN1250925A (en) | 2000-04-19 |
Family
ID=5222494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98112667 Pending CN1250925A (en) | 1998-10-09 | 1998-10-09 | Alarm system for preventing consequent traffic accidents on expressway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1250925A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100341036C (en) * | 2003-04-29 | 2007-10-03 | 石延辛 | Safety early warning method and system for super highway |
| CN101625792B (en) * | 2008-07-11 | 2010-12-08 | 深圳市雄帝科技股份有限公司 | Intelligent chain guidance information publishing system and method |
-
1998
- 1998-10-09 CN CN 98112667 patent/CN1250925A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100341036C (en) * | 2003-04-29 | 2007-10-03 | 石延辛 | Safety early warning method and system for super highway |
| CN101625792B (en) * | 2008-07-11 | 2010-12-08 | 深圳市雄帝科技股份有限公司 | Intelligent chain guidance information publishing system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2010011115A (en) | Train control method and system. | |
| CN102653279A (en) | Train signal system device and train feasible distance detection method | |
| US20030234724A1 (en) | Safety brake light the structure capable of displaying traveling condition and speed of the car | |
| CN102063803A (en) | Crooked road prompting system | |
| CN101329817A (en) | Intelligent signal control method for capturing and sharing traffic information | |
| KR102296063B1 (en) | Road management system for emergencies | |
| DE102013102962B4 (en) | Device for increasing the safety of land transport | |
| CN1250925A (en) | Alarm system for preventing consequent traffic accidents on expressway | |
| CN209993103U (en) | Intelligent traffic blocking and shunting safety control system for road | |
| CN100341036C (en) | Safety early warning method and system for super highway | |
| CN104064046A (en) | Vehicle flow splitting method and system in alert-situation disposing system | |
| CN103337166A (en) | Operation method of highway intersection pedestrian safety vehicle-mounted system | |
| CN205653714U (en) | Warning light for highway | |
| WO2016155498A1 (en) | Safety prompt light for vehicles | |
| CN2616962Y (en) | Expressway safety warning alarm | |
| CN113184015A (en) | Formula switch signal lamp is laid to track traffic | |
| CN2681255Y (en) | Highway accident long distance alarm device | |
| Farrán | No turns allowed: Controlling vehicles turning in front of light rail vehicles | |
| JP2003246269A (en) | Method of supporting operation of rolling stock and system of supporting operation thereof | |
| Sabey | Engineering safety on the road. | |
| CN1586956A (en) | Motor vehicle with road condition and road mark detection and warning braking function and detecting control method | |
| CN218404879U (en) | Highway plane signal intersection mechanism suitable for large-scale vehicle | |
| CN109345846A (en) | A kind of intelligent traffic signal device | |
| CN113954909B (en) | Non-fixed degradation route safety indication and protection method based on vehicle-mounted signal lamp | |
| CN219706991U (en) | Signal early warning and warning device for rail transit vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |