CN204331356U - A kind of overloaded vehicle bridge entrance no through traffic control system - Google Patents
A kind of overloaded vehicle bridge entrance no through traffic control system Download PDFInfo
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- CN204331356U CN204331356U CN201420748035.9U CN201420748035U CN204331356U CN 204331356 U CN204331356 U CN 204331356U CN 201420748035 U CN201420748035 U CN 201420748035U CN 204331356 U CN204331356 U CN 204331356U
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Abstract
The utility model discloses a kind of overloaded vehicle bridge entrance no through traffic control system, comprise overload of vehicle detecting sensor group, overload of vehicle recognizer and vehicle-mounted the overloads, overload of vehicle detecting sensor group is multiple LOAD CELLS; Overload of vehicle recognizer comprises a MSP430 one-chip computer module, the first Flash data memory module, GPRS wireless communication module, the first radio-frequency communication module, signal conditioning circuit module, clock circuit module, button operation circuit module, LCDs, charging control circuit and audible-visual annunciator; Vehicle-mounted the overloads comprises the 2nd MSP430 one-chip computer module, the second Flash data memory module, the second radio-frequency communication module and on-off circuit module.The utility model use simple operation, control overloaded vehicle by two kinds of control devices and sail bridge into, can effectively avoid overloaded vehicle to cause damage to bridge, job stability and reliability high, practical.
Description
Technical field
The utility model belongs to overloaded vehicle monitoring technique field, is specifically related to a kind of overloaded vehicle bridge entrance no through traffic control system.
Background technology
Along with the development of China's communication, the health maintenance of bridge is paid close attention to by people day by day, health monitoring is carried out to guarantee the safety of bridge structure and to realize early warning and become matter of utmost importance to Large Span Bridges, and the overweight phenomenon of vehicle causes the destruction of the facilities such as road surface bridge thus is degrading Assessment of Serviceability of Roads and traffic safety situation, bring expensive rehabilitation expense even the collapsing of structure, cause huge economic loss to country.Simultaneously because of the traffic hazard also increasing life security that threaten the people of overload transportation initiation.Easily cause traffic hazard to occur because overloaded vehicle control ability reduces, the traffic hazard accident relevant with overload of vehicle in certain areas has accounted for about 20% of traffic hazard sum.On traditional freight, due to the load-carrying pick-up unit do not carried, vehicle weighing all carries out after lorry installs goods when static, this weighting manner is method the most accurately, but this traditional weighting manner has it self shortcoming, measure efficiency lower, need manual intervention, in cannot realizing travelling the dynamically monitoring of not stopping for 24 hours of vehicle, the axle of vehicle carries.Due to above shortcoming, the maintenance of the health status of bridge can not get controlling timely.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of overloaded vehicle bridge entrance is provided no through traffic control system, its structure is simple, reasonable in design, use simple operation, control overloaded vehicle by two kinds of control devices and sail bridge into, can overloaded vehicle be effectively avoided to cause damage to bridge, job stability and reliability high, practical, be convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of overloaded vehicle bridge entrance no through traffic control system, it is characterized in that: comprise and be arranged on overload of vehicle detecting sensor group before bridge entrance on dedicated test track and overload of vehicle recognizer, and the vehicle-mounted the overloads be arranged on vehicle, before described bridge entrance, dedicated test track is provided with support bar, described overload of vehicle recognizer is arranged on described support bar, the top of described support bar is also provided with the solar panel for utilizing solar electrical energy generation, the bottom of described support bar is provided with and is embedded in underground accumulator, described overload of vehicle detecting sensor group is evenly be embedded in the multiple LOAD CELLS before described bridge entrance under dedicated test carriageway surfacing, described overload of vehicle recognizer of stating comprises inside and is integrated with a MSP430 one-chip computer module of A/D converter and the voltage conversion circuit module for each electricity consumption module for power supply in described overload of vehicle recognizer, and the first crystal oscillating circuit module to connect with a described MSP430 one-chip computer module, first reset circuit module, for storing the first Flash data memory module of data, for when overload of vehicle being detected and traffic administration mobile phone carry out radio communication GPRS wireless communication module and for carrying out the first radio-frequency communication module of radio communication with vehicle-mounted the overloads, described voltage conversion circuit module connects with the output terminal of described accumulator, the input end of described A/D converter is connected to the signal conditioning circuit module that signal amplifies and filtering is nursed one's health for exporting multiple described LOAD CELLS, the input end of a described MSP430 one-chip computer module is connected to for providing the clock circuit module of real-time clock signal and the button operation circuit module for optimum configurations for described overload of vehicle recognizer, the output terminal of a described MSP430 one-chip computer module is connected to the LCDs for information displaying, for the charging control circuit that controls the charging of described accumulator and the audible-visual annunciator for sending sound and light alarm signal when overload of vehicle being detected, described charging control circuit is connected between described solar panel and accumulator, described audible-visual annunciator is arranged on described support bar, described vehicle-mounted the overloads comprises the 2nd MSP430 one-chip computer module and the button cell for each electricity consumption module for power supply in described overload of vehicle recognizer, and the second crystal oscillating circuit module to connect with described 2nd MSP430 one-chip computer module, the second reset circuit module, for the second Flash data memory module of storing data with for the first radio-frequency communication module wireless connections and the second radio-frequency communication module communicated, the output terminal of described 2nd MSP430 one-chip computer module is connected to the on-off circuit module for being switched on or switched off vehicle ignition circuit.
Above-mentioned a kind of overloaded vehicle bridge entrance no through traffic control system, is characterized in that: a described MSP430 one-chip computer module and the 2nd MSP430 one-chip computer module are MSP430F149 single-chip microcomputer.
Above-mentioned a kind of overloaded vehicle bridge entrance no through traffic control system, is characterized in that: described clock circuit module is formed primarily of clock chip DS1302.
Above-mentioned a kind of overloaded vehicle bridge entrance no through traffic control system, is characterized in that: described first Flash data memory module and the second Flash data memory module are all formed primarily of Flash data memory chip M45PE16.
Above-mentioned a kind of overloaded vehicle bridge entrance no through traffic control system, is characterized in that: described button operation circuit module is 4 × 4 keyboards.
The utility model compared with prior art has the following advantages:
1, the utility model have employed integrated, modular design, and structure is simple, reasonable in design, and realization is convenient and cost is low.
2, installation of the present utility model is laid conveniently, uses simple operation.
3, when the utility model uses, before bridge entrance, after multiple LOAD CELLS detects communication vehicle overload, on the one hand, vehicle overload signal is sent to GPRS wireless communication module by GPRS wireless communication module by the one MSP430 one-chip computer module, is convenient to traffic administration personnel and takes corresponding measure of control in time; On the other hand, vehicle overload signal is sent to vehicle-mounted the overloads by the first radio-frequency communication module by the one MSP430 one-chip computer module, after the 2nd MSP430 one-chip computer module in vehicle-mounted the overloads receives vehicle overload signal by the second radio-frequency communication module, gauge tap circuit module disconnects vehicle ignition circuit, vehicle stops working, and can not sail bridge into; The utility model controls overloaded vehicle by two kinds of control devices and sails bridge into, can effectively avoid overloaded vehicle to cause damage to bridge.
4, job stability of the present utility model and reliability high, without the need to frequent maintenance and repair, saved the man power and material that maintenance and repair expends.
5, of the present utility model practical, result of use is good, is convenient to promote the use of.
In sum, the utility model structure is simple, reasonable in design, use simple operation, control overloaded vehicle by two kinds of control devices and sail bridge into, can effectively avoid overloaded vehicle to cause damage to bridge, job stability and reliability high, practical, be convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Description of reference numerals:
1-solar panel; 2-LOAD CELLS; 3-A/D converter;
4-the one MSP430 one-chip computer module; 5-voltage conversion circuit module;
6-the first crystal oscillating circuit module; 7-the first reset circuit module;
8-the first Flash data memory module; 9-traffic administration mobile phone;
10-GPRS wireless communication module; 11-the first radio-frequency communication module;
12-accumulator; 13-signal conditioning circuit module; 14-clock circuit module;
15-button operation circuit module; 16-LCDs; 17-charging control circuit;
18-audible-visual annunciator; 19-the two MSP430 one-chip computer module; 20-button cell; 21-the second crystal oscillating circuit module; 22-the second reset circuit module;
23-the second Flash data memory module; 24-the second radio-frequency communication module;
25-vehicle ignition circuit; 26-on-off circuit module.
Embodiment
As shown in Figure 1, the utility model comprises and is arranged on overload of vehicle detecting sensor group before bridge entrance on dedicated test track and overload of vehicle recognizer, and the vehicle-mounted the overloads be arranged on vehicle, before described bridge entrance, dedicated test track is provided with support bar, described overload of vehicle recognizer is arranged on described support bar, the top of described support bar is also provided with the solar panel 1 for utilizing solar electrical energy generation, the bottom of described support bar is provided with and is embedded in underground accumulator 12, described overload of vehicle detecting sensor group is evenly be embedded in the multiple LOAD CELLS 2 before described bridge entrance under dedicated test carriageway surfacing, described overload of vehicle recognizer of stating comprises inside and is integrated with a MSP430 one-chip computer module 4 of A/D converter 3 and the voltage conversion circuit module 5 for each electricity consumption module for power supply in described overload of vehicle recognizer, and the first crystal oscillating circuit module 6 to connect with a described MSP430 one-chip computer module 4, first reset circuit module 7, for storing the first Flash data memory module 8 of data, for when overload of vehicle being detected and traffic administration mobile phone 9 carry out radio communication GPRS wireless communication module 10 and for carrying out the first radio-frequency communication module 11 of radio communication with vehicle-mounted the overloads, described voltage conversion circuit module 5 connects with the output terminal of described accumulator 12, the input end of described A/D converter 3 is connected to the signal conditioning circuit module 13 that signal amplifies and filtering is nursed one's health for exporting multiple described LOAD CELLS 2, the input end of a described MSP430 one-chip computer module 4 is connected to for providing the clock circuit module 14 of real-time clock signal and the button operation circuit module 15 for optimum configurations for described overload of vehicle recognizer, the output terminal of a described MSP430 one-chip computer module 4 is connected to the LCDs 16 for information displaying, for the charging control circuit 17 that controls the charging of described accumulator 12 and the audible-visual annunciator 18 for sending sound and light alarm signal when overload of vehicle being detected, described charging control circuit 17 is connected between described solar panel 1 and accumulator 12, described audible-visual annunciator 18 is arranged on described support bar, described vehicle-mounted the overloads comprises the 2nd MSP430 one-chip computer module 19 and the button cell 20 for each electricity consumption module for power supply in described overload of vehicle recognizer, and the second crystal oscillating circuit module 21 to connect with described 2nd MSP430 one-chip computer module 19, second reset circuit module 22, for the second Flash data memory module 23 of storing data with for the first radio-frequency communication module 11 wireless connections and the second radio-frequency communication module 24 communicated, the output terminal of described 2nd MSP430 one-chip computer module 19 is connected to the on-off circuit module 26 for being switched on or switched off vehicle ignition circuit 25.
In the present embodiment, a described MSP430 one-chip computer module 4 and the 2nd MSP430 one-chip computer module 19 are MSP430F149 single-chip microcomputer.
In the present embodiment, described clock circuit module 14 is formed primarily of clock chip DS1302.
In the present embodiment, described first Flash data memory module 8 and the second Flash data memory module 23 are all formed primarily of Flash data memory chip M45PE16.
In the present embodiment, described button operation circuit module 15 is 4 × 4 keyboards.
When the utility model uses, before bridge entrance, after multiple LOAD CELLS 2 detects communication vehicle overload, on the one hand, vehicle overload signal is sent to GPRS wireless communication module 10 by GPRS wireless communication module 10 by the one MSP430 one-chip computer module 4, is convenient to traffic administration personnel and takes corresponding measure of control in time; On the other hand, vehicle overload signal is sent to vehicle-mounted the overloads by the first radio-frequency communication module 11 by the one MSP430 one-chip computer module 4, after the 2nd MSP430 one-chip computer module 19 in vehicle-mounted the overloads receives vehicle overload signal by the second radio-frequency communication module 24, gauge tap circuit module 26 disconnects vehicle ignition circuit 25, vehicle stops working, and can not sail bridge into.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. an overloaded vehicle bridge entrance no through traffic control system, it is characterized in that: comprise and be arranged on overload of vehicle detecting sensor group before bridge entrance on dedicated test track and overload of vehicle recognizer, and the vehicle-mounted the overloads be arranged on vehicle, before described bridge entrance, dedicated test track is provided with support bar, described overload of vehicle recognizer is arranged on described support bar, the top of described support bar is also provided with the solar panel (1) for utilizing solar electrical energy generation, the bottom of described support bar is provided with and is embedded in underground accumulator (12), described overload of vehicle detecting sensor group is evenly be embedded in the multiple LOAD CELLS (2) before described bridge entrance under dedicated test carriageway surfacing, described overload of vehicle recognizer of stating comprises inside and is integrated with a MSP430 one-chip computer module (4) of A/D converter (3) and the voltage conversion circuit module (5) for each electricity consumption module for power supply in described overload of vehicle recognizer, and the first crystal oscillating circuit module (6) to connect with a described MSP430 one-chip computer module (4), first reset circuit module (7), for storing the first Flash data memory module (8) of data, for when overload of vehicle being detected and traffic administration mobile phone (9) carry out radio communication GPRS wireless communication module (10) and for carrying out first radio-frequency communication module (11) of radio communication with vehicle-mounted the overloads, described voltage conversion circuit module (5) connects with the output terminal of described accumulator (12), the input end signal be connected to for exporting multiple described LOAD CELLS (2) of described A/D converter (3) carries out the signal conditioning circuit module (13) of amplifying and filtering is nursed one's health, the input end of a described MSP430 one-chip computer module (4) is connected to for providing the clock circuit module (14) of real-time clock signal and the button operation circuit module (15) for optimum configurations for described overload of vehicle recognizer, the output terminal of a described MSP430 one-chip computer module (4) is connected to the LCDs (16) for information displaying, for the charging control circuit (17) that controls the charging of described accumulator (12) and the audible-visual annunciator (18) for sending sound and light alarm signal when overload of vehicle being detected, described charging control circuit (17) is connected between described solar panel (1) and accumulator (12), described audible-visual annunciator (18) is arranged on described support bar, described vehicle-mounted the overloads comprises the 2nd MSP430 one-chip computer module (19) and the button cell (20) for each electricity consumption module for power supply in described overload of vehicle recognizer, and the second crystal oscillating circuit module (21) to connect with described 2nd MSP430 one-chip computer module (19), second reset circuit module (22), for the second Flash data memory module (23) of storing data with for the first radio-frequency communication module (11) wireless connections and the second radio-frequency communication module (24) communicated, the output terminal of described 2nd MSP430 one-chip computer module (19) is connected to the on-off circuit module (26) for being switched on or switched off vehicle ignition circuit (25).
2., according to a kind of overloaded vehicle bridge entrance according to claim 1 no through traffic control system, it is characterized in that: a described MSP430 one-chip computer module (4) and the 2nd MSP430 one-chip computer module (19) are MSP430F149 single-chip microcomputer.
3., according to a kind of overloaded vehicle bridge entrance according to claim 1 no through traffic control system, it is characterized in that: described clock circuit module (14) is formed primarily of clock chip DS1302.
4., according to a kind of overloaded vehicle bridge entrance according to claim 1 no through traffic control system, it is characterized in that: described first Flash data memory module (8) and the second Flash data memory module (23) are all formed primarily of Flash data memory chip M45PE16.
5., according to a kind of overloaded vehicle bridge entrance according to claim 1 no through traffic control system, it is characterized in that: described button operation circuit module (15) is 4 × 4 keyboards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748035.9U CN204331356U (en) | 2014-12-02 | 2014-12-02 | A kind of overloaded vehicle bridge entrance no through traffic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748035.9U CN204331356U (en) | 2014-12-02 | 2014-12-02 | A kind of overloaded vehicle bridge entrance no through traffic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204331356U true CN204331356U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420748035.9U Expired - Fee Related CN204331356U (en) | 2014-12-02 | 2014-12-02 | A kind of overloaded vehicle bridge entrance no through traffic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204331356U (en) |
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2014
- 2014-12-02 CN CN201420748035.9U patent/CN204331356U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |