CN105118306A - Big data mode-based user request type signal machine automatic control system and method - Google Patents
Big data mode-based user request type signal machine automatic control system and method Download PDFInfo
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- CN105118306A CN105118306A CN201510561936.6A CN201510561936A CN105118306A CN 105118306 A CN105118306 A CN 105118306A CN 201510561936 A CN201510561936 A CN 201510561936A CN 105118306 A CN105118306 A CN 105118306A
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Abstract
The invention relates to a big data mode-based user request type signal machine automatic control system. The big data mode-based user request type signal machine automatic control system includes a client end located on a vehicle, a signal control machine for controlling traffic lights, and a cloud platform for processing data; the client end located on the vehicle transmits client end information to the cloud platform; the cloud platform processes the client end information transmitted by the client end, transmits a request receipt to the client end, and transmits a signal machine control instruction to the signal control machine; and the cloud platform includes a client end information receiving module, a client end information analysis and judgment module, a client end receipt transmitting module, a signal machine control instruction generation module and a signal machine control instruction transmitting module. After client end-based request information is transmitted to the cloud platform, the cloud platform judges a client end request and performs big data analysis based on intersection traffic information, and then transmits the instruction; and the traffic lights can be lit or extinguished based on the signal machine, so that the client end can pass by or wait. The big data mode-based user request type signal machine automatic control system has the advantages of intellectualization and high efficiency.
Description
Technical field
The invention belongs to technology of Internet of things field, relate to a kind of control system and method, especially a kind of user's on-demand teleseme automatic control system based on large data pattern and method; Realize the function that the traffic of client active request is current, effectively improve traffic efficiency.
Background technology
Along with national economic development development with carry out, the quantity of transportation and communication day by day increases, and the pressure caused urban transportation is also more and more heavier.
For alleviating traffic pressure, effectively dredging the vehicle on each road, by installing the mode of traffic lights at the parting of the ways, the traveling of vehicle being dredged and control; But this measure cannot the solving road problem of delaying unloading, and it is many to there is some road quantity of delaying unloading, but transit time is short, and the few road transit time of some quantity of delaying unloading is long, causes road to dredge the waste of resource.
For solving the problem, the detection of prior art by adopting the mode arranging ground induction coil at crossing to realize the information to vehicle flowrate, flow of the people, and by the information feed back that detects to traffic control signal machine, thus realize controlling the light on and off of signal lamp, realize the current or wait of traffic.
Although such scheme alleviates traffic pressure to a certain extent, still effectively the problem of the wasting of resources can not be dredged by solving road.
Therefore, a kind of user's on-demand teleseme automatic control system based on large data pattern of design and method are provided, control the light on and off of traffic lights to realize client-based request, and then improve intellectuality and the efficiency of point duty.
Summary of the invention
The object of the invention is to, for the defect that above-mentioned prior art exists, provide a kind of user's on-demand teleseme automatic control system based on large data pattern of design and method, to solve the problems of the technologies described above.
For achieving the above object, the present invention provides following technical scheme:
Based on user's on-demand teleseme automatic control system of large data pattern, it is characterized in that: comprise the client be positioned on vehicle, control the signal controlling machine of traffic lights, the cloud platform of process data;
The described client be positioned on vehicle sends client-side information to cloud platform,
The client-side information that described cloud platform processes client sends, sends request receipt to client, sends teleseme control command to signal controlling machine,
Described cloud platform comprises and accepts client-side information module, analyzes and study and judge client-side information module, send client receipt module, generate teleseme control command module and teleseme control command sending module.
Preferably, described client-side information comprises client id, vehicle latitude and longitude coordinates, direct of travel, gait of march, time and request instruction.
Preferably, described request instruction comprises craspedodrome request instruction, left-hand rotation request instruction and right-hand rotation request instruction.
Based on user's on-demand teleseme autocontrol method of large data pattern, comprise the steps:
S1: accept the client-side information from vehicular client;
S2: analysis is carried out to the client-side information received and studies and judges;
S3: send client receipt to client, and generate teleseme control command;
S4: the teleseme control command of generation is sent to signal controlling machine.
Preferably, the client-side information in described step S1 comprises client id, vehicle latitude and longitude coordinates, direct of travel, gait of march, time and request instruction.
Preferably, described step S2 comprises the steps:
S201: according to the vehicle latitude and longitude coordinates of client-side information in step S1, judges whether active user's vehicle is positioned within effective range of control of signal controlling machine, if be positioned within scope, then forwards S202 to, otherwise abandons the request instruction of this client-side information;
S202: whether the request instruction detecting this client-side information is repetition request instruction, if it is forwards S204 to, otherwise forwards S203 to;
S203: according to direct of travel and the request instruction of client-side information, client-side information is divided into groups, and calculate the number of users in each grouping;
S204: detect the number of users in each grouping, if all groupings all do not have user request information, then forwards S205 to, if user request information appears in some groupings, forwards S206 to, if multiple grouping occurs user request information simultaneously, forwards S207 to;
S205: cloud platform does not produce teleseme control command, signal controlling machine runs built-in current scheme;
S206: cloud platform produces teleseme control command, and the direction of this group correspondence is switched to green light by control signal machine; When this group transit time exceeds maximum transit time, and when not having new user to ask, teleseme recovers built-in scheme and runs; When this group transit time exceeds maximum transit time, and when other groupings occur that user asks, teleseme produces control command, the right-of-way of this group is given the grouping occurring that user asks;
S207: cloud platform is reasonably let pass the time according to the number of users dynamic calculation of each group, each grouping obtains the right-of-way of fixed time length successively.
Preferably, the grouping in described step S203 comprises: keep straight on from east orientation west, turn left from east orientation west, turn right from east orientation west; Keep straight on from West to East, turn left from West to East, turn right from West to East; Keep straight on from south orientation north, turn left from south orientation north, turn right from south orientation north; Keep straight on from north orientation south, turn left from north orientation south, turn right from north orientation south.
Preferably, in described step S3, client receipt comprises that request instruction is effective or request instruction is invalid, numbers of users of request in other groupings, the stand-by period of current residual.
Preferably, also comprise the steps: in described step S207
When the user on a certain direct of travel is less, and be in current state according to this direction of predetermined scheme, as long as then this current direction has user to wait for current then to allow this direction user pass through according to the transit time of original scheme, if it is current that this current direction does not have user to wait for, right-of-way is turned to the direct of travel waiting for user by signal controlling machine.
Beneficial effect of the present invention is, after client-based request message transmission to cloud platform, cloud platform judges client-requested, make instruction in conjunction with crossing traffic information after carrying out large data analysis, by teleseme, client is realized to the bright of crossroads traffic light or go out current or wait for, intelligent, high-level efficiency.In addition, design concept of the present invention is reliable, and structure is simple, has application prospect widely.
As can be seen here, the present invention compared with prior art, has outstanding substantive distinguishing features and progress significantly, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the theory diagram of a kind of user's on-demand teleseme automatic control system based on large data pattern provided by the invention.
Wherein, 1-client, 2-signal controlling machine, 3-cloud platform, 31-accepts client-side information module, and 32-analyzes and studies and judges client-side information module, and 33-sends client receipt module, and 34-generates teleseme control command module, 35-teleseme control command sending module.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the present invention will be described in detail, and following examples are explanation of the invention, and the present invention is not limited to following embodiment.
As shown in Figure 1, a kind of user's on-demand teleseme automatic control system based on large data pattern that the present embodiment provides, comprises the client 1 be positioned on vehicle, controls the signal controlling machine 2 of traffic lights, the cloud platform 3 of process data;
The described client 1 be positioned on vehicle sends client-side information to cloud platform 3,
Described cloud platform 3 processes the client-side information that client 1 sends, and sends request receipt, send teleseme control command to signal controlling machine 2 to client 1,
Described cloud platform 3 comprises and accepts client-side information module 31, analyzes and study and judge client-side information module 32, send client receipt module 33, generate teleseme control command module 34 and teleseme control command sending module 35.
In the present embodiment, described client-side information comprises client id, vehicle latitude and longitude coordinates, direct of travel, gait of march, time and request instruction.
In the present embodiment, described request instruction comprises craspedodrome request instruction, left-hand rotation request instruction and right-hand rotation request instruction.
The present embodiment additionally provides a kind of user's on-demand teleseme autocontrol method based on large data pattern, comprises the steps:
S1: accept the client-side information from vehicular client;
S2: analysis is carried out to the client-side information received and studies and judges;
S3: send client receipt to client, and generate teleseme control command;
S4: the teleseme control command of generation is sent to signal controlling machine.
In the present embodiment, the client-side information in described step S1 comprises client id, vehicle latitude and longitude coordinates, direct of travel, gait of march, time and request instruction.
In the present embodiment, described step S2 comprises the steps:
S201: according to the vehicle latitude and longitude coordinates of client-side information in step S1, judges whether active user's vehicle is positioned within effective range of control of signal controlling machine, if be positioned within scope, then forwards S202 to, otherwise abandons the request instruction of this client-side information;
S202: whether the request instruction detecting this client-side information is repetition request instruction, if it is forwards S204 to, otherwise forwards S203 to;
S203: according to direct of travel and the request instruction of client-side information, client-side information is divided into groups, and calculate the number of users in each grouping;
S204: detect the number of users in each grouping, if all groupings all do not have user request information, then forwards S205 to, if user request information appears in some groupings, forwards S206 to, if multiple grouping occurs user request information simultaneously, forwards S207 to;
S205: cloud platform does not produce teleseme control command, signal controlling machine runs built-in current scheme;
S206: cloud platform produces teleseme control command, and the direction of this group correspondence is switched to green light by control signal machine; When this group transit time exceeds maximum transit time, and when not having new user to ask, teleseme recovers built-in scheme and runs; When this group transit time exceeds maximum transit time, and when other groupings occur that user asks, teleseme produces control command, the right-of-way of this group is given the grouping occurring that user asks;
S207: cloud platform is reasonably let pass the time according to the number of users dynamic calculation of each group, each grouping obtains the right-of-way of fixed time length successively.
In the present embodiment, the grouping in described step S203 comprises: keep straight on from east orientation west, turn left from east orientation west, turn right from east orientation west; Keep straight on from West to East, turn left from West to East, turn right from West to East; Keep straight on from south orientation north, turn left from south orientation north, turn right from south orientation north; Keep straight on from north orientation south, turn left from north orientation south, turn right from north orientation south.
In the present embodiment, in described step S3, client receipt comprises that request instruction is effective or request instruction is invalid, numbers of users of request in other groupings, the stand-by period of current residual.
In the present embodiment, also comprise the steps: in described step S207
When the user on a certain direct of travel is less, and be in current state according to this direction of predetermined scheme, as long as then this current direction has user to wait for current then to allow this direction user pass through according to the transit time of original scheme, if it is current that this current direction does not have user to wait for, right-of-way is turned to the direct of travel waiting for user by signal controlling machine.
The preferred embodiment of the present invention is only above; but the present invention is not limited thereto; any those skilled in the art can think there is no creationary change, and some improvements and modifications done without departing from the principles of the present invention, all should drop in protection scope of the present invention.
Claims (9)
1. based on user's on-demand teleseme automatic control system of large data pattern, it is characterized in that: comprise the client be positioned on vehicle, control the signal controlling machine of traffic lights, the cloud platform of process data;
The described client be positioned on vehicle sends client-side information to cloud platform,
The client-side information that described cloud platform processes client sends, sends request receipt to client, sends teleseme control command to signal controlling machine,
Described cloud platform comprises and accepts client-side information module, analyzes and study and judge client-side information module, send client receipt module, generate teleseme control command module and teleseme control command sending module.
2. a kind of user's on-demand teleseme automatic control system based on large data pattern according to claim 1, is characterized in that: described client-side information comprises client id, vehicle latitude and longitude coordinates, direct of travel, gait of march, time and request instruction.
3. a kind of user's on-demand teleseme automatic control system based on large data pattern according to claim 2, is characterized in that: described request instruction comprises craspedodrome request instruction, left-hand rotation request instruction and right-hand rotation request instruction.
4., based on user's on-demand teleseme autocontrol method of large data pattern, comprise the steps:
S1: accept the client-side information from vehicular client;
S2: analysis is carried out to the client-side information received and studies and judges;
S3: send client receipt to client, and generate teleseme control command;
S4: the teleseme control command of generation is sent to signal controlling machine.
5. a kind of user's on-demand teleseme autocontrol method based on large data pattern according to claim 4, is characterized in that: the client-side information in described step S1 comprises client id, vehicle latitude and longitude coordinates, direct of travel, gait of march, time and request instruction.
6. a kind of user's on-demand teleseme autocontrol method based on large data pattern according to claim 5, is characterized in that: described step S2 comprises the steps:
S201: according to the vehicle latitude and longitude coordinates of client-side information in step S1, judges whether active user's vehicle is positioned within effective range of control of signal controlling machine, if be positioned within scope, then forwards S202 to, otherwise abandons the request instruction of this client-side information;
S202: whether the request instruction detecting this client-side information is repetition request instruction, if it is forwards S204 to, otherwise forwards S203 to;
S203: according to direct of travel and the request instruction of client-side information, client-side information is divided into groups, and calculate the number of users in each grouping;
S204: detect the number of users in each grouping, if all groupings all do not have user request information, then forwards S205 to, if user request information appears in some groupings, forwards S206 to, if multiple grouping occurs user request information simultaneously, forwards S207 to;
S205: cloud platform does not produce teleseme control command, signal controlling machine runs built-in current scheme;
S206: cloud platform produces teleseme control command, and the direction of this group correspondence is switched to green light by control signal machine; When this group transit time exceeds maximum transit time, and when not having new user to ask, teleseme recovers built-in scheme and runs; When this group transit time exceeds maximum transit time, and when other groupings occur that user asks, teleseme produces control command, the right-of-way of this group is given the grouping occurring that user asks;
S207: cloud platform is reasonably let pass the time according to the number of users dynamic calculation of each group, each grouping obtains the right-of-way of fixed time length successively.
7. a kind of user's on-demand teleseme autocontrol method based on large data pattern according to claim 6, is characterized in that: the grouping in described step S203 comprises: keep straight on from east orientation west, turn left from east orientation west, turn right from east orientation west; Keep straight on from West to East, turn left from West to East, turn right from West to East; Keep straight on from south orientation north, turn left from south orientation north, turn right from south orientation north; Keep straight on from north orientation south, turn left from north orientation south, turn right from north orientation south.
8. a kind of user's on-demand teleseme autocontrol method based on large data pattern according to claim 7, it is characterized in that: in described step S3, client receipt comprises that request instruction is effective or request instruction is invalid, the number of users of request in other groupings, the stand-by period of current residual.
9. a kind of user's on-demand teleseme autocontrol method based on large data pattern according to claim 8, is characterized in that: also comprise the steps: in described step S207
When the user on a certain direct of travel is less, and be in current state according to this direction of predetermined scheme, as long as then this current direction has user to wait for current then to allow this direction user pass through according to the transit time of original scheme, if it is current that this current direction does not have user to wait for, right-of-way is turned to the direct of travel waiting for user by signal controlling machine.
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